chore: fix typos in code comments (#6556)

25 files changed, 52 insertions, 52 deletions

diff --git a/docker/runtime/backup-rotator.sh b/docker/runtime/backup-rotator.sh
index bee8660c..3b6d10ab 100644
--- a/docker/runtime/backup-rotator.sh
+++ b/docker/runtime/backup-rotator.sh
@@ -17,7 +17,7 @@ main() {
 	fi
 
 	if [ ! -d "${BACKUP_PATH}" ]; then
-	  echo "Error: BACKUP_PATH does't exist or is not a directory" 1>&2
+	  echo "Error: BACKUP_PATH doesn't exist or is not a directory" 1>&2
 		exit 1
 	fi
 
diff --git a/internal/cmd/serv.go b/internal/cmd/serv.go
index aa7ee1bf..1f9ef044 100644
--- a/internal/cmd/serv.go
+++ b/internal/cmd/serv.go
@@ -230,7 +230,7 @@ func runServ(c *cli.Context) error {
 		// Check if the key can access to the repository in case of it is a deploy key (a deploy keys != user key).
 		// A deploy key doesn't represent a signed in user, so in a site with Auth.RequireSignInView enabled,
 		// we should give read access only in repositories where this deploy key is in use. In other cases,
-		// a server or system using an active deploy key can get read access to all repositories on a Gogs instace.
+		// a server or system using an active deploy key can get read access to all repositories on a Gogs instance.
 		if key.IsDeployKey() && conf.Auth.RequireSigninView {
 			checkDeployKey(key, repo)
 		}
diff --git a/internal/conf/computed.go b/internal/conf/computed.go
index 64eb322d..95acf64f 100644
--- a/internal/conf/computed.go
+++ b/internal/conf/computed.go
@@ -53,7 +53,7 @@ var (
 	workDirOnce sync.Once
 )
 
-// WorkDir returns the absolute path of work directory. It reads the value of envrionment
+// WorkDir returns the absolute path of work directory. It reads the value of environment
 // variable GOGS_WORK_DIR. When not set, it uses the directory where the application's
 // binary is located.
 func WorkDir() string {
@@ -75,8 +75,8 @@ var (
 )
 
 // CustomDir returns the absolute path of the custom directory that contains local overrides.
-// It reads the value of envrionment variable GOGS_CUSTOM. When not set, it uses the work
-// directory returned by WorkDir fucntion.
+// It reads the value of environment variable GOGS_CUSTOM. When not set, it uses the work
+// directory returned by WorkDir function.
 func CustomDir() string {
 	customDirOnce.Do(func() {
 		customDir = os.Getenv("GOGS_CUSTOM")
diff --git a/internal/conf/log.go b/internal/conf/log.go
index e6865a41..bde739df 100644
--- a/internal/conf/log.go
+++ b/internal/conf/log.go
@@ -32,7 +32,7 @@ var Log *logConf
 // argument "hookMode" is true, it only initializes the root path for log files.
 // NOTE: Because we always create a console logger as the primary logger at init time,
 // we need to remove it in case the user doesn't configure to use it after the logging
-// service is initalized.
+// service is initialized.
 func initLogConf(cfg *ini.File, hookMode bool) (_ *logConf, hasConsole bool, _ error) {
 	rootPath := cfg.Section("log").Key("ROOT_PATH").MustString(filepath.Join(WorkDir(), "log"))
 	if hookMode {
diff --git a/internal/context/repo.go b/internal/context/repo.go
index 7c70f0c1..01759212 100644
--- a/internal/context/repo.go
+++ b/internal/context/repo.go
@@ -401,7 +401,7 @@ func RepoRef() macaron.Handler {
 		c.Data["IsViewTag"] = c.Repo.IsViewTag
 		c.Data["IsViewCommit"] = c.Repo.IsViewCommit
 
-		// People who have push access or have fored repository can propose a new pull request.
+		// People who have push access or have forked repository can propose a new pull request.
 		if c.Repo.IsWriter() || (c.IsLogged && c.User.HasForkedRepo(c.Repo.Repository.ID)) {
 			// Pull request is allowed if this is a fork repository
 			// and base repository accepts pull requests.
diff --git a/internal/db/issue_label.go b/internal/db/issue_label.go
index 0eaa9b96..46e8a62c 100644
--- a/internal/db/issue_label.go
+++ b/internal/db/issue_label.go
@@ -257,7 +257,7 @@ func DeleteLabel(repoID, labelID int64) error {
 // |___/____  >____  >____/  \___  >_______ (____  /___  /\___  >____/
 //          \/     \/            \/        \/    \/    \/     \/
 
-// IssueLabel represetns an issue-lable relation.
+// IssueLabel represents an issue-lable relation.
 type IssueLabel struct {
 	ID      int64
 	IssueID int64 `xorm:"UNIQUE(s)"`
diff --git a/internal/db/mirror.go b/internal/db/mirror.go
index 4ee3ce8e..4313d736 100644
--- a/internal/db/mirror.go
+++ b/internal/db/mirror.go
@@ -66,7 +66,7 @@ func (m *Mirror) AfterSet(colName string, _ xorm.Cell) {
 	}
 }
 
-// ScheduleNextSync calculates and sets next sync time based on repostiroy mirror setting.
+// ScheduleNextSync calculates and sets next sync time based on repository mirror setting.
 func (m *Mirror) ScheduleNextSync() {
 	m.NextSync = time.Now().Add(time.Duration(m.Interval) * time.Hour)
 }
diff --git a/internal/db/org.go b/internal/db/org.go
index 0c257163..88ad0236 100644
--- a/internal/db/org.go
+++ b/internal/db/org.go
@@ -58,7 +58,7 @@ func (org *User) GetTeams() error {
 	return org.getTeams(x)
 }
 
-// TeamsHaveAccessToRepo returns all teamsthat have given access level to the repository.
+// TeamsHaveAccessToRepo returns all teams that have given access level to the repository.
 func (org *User) TeamsHaveAccessToRepo(repoID int64, mode AccessMode) ([]*Team, error) {
 	return GetTeamsHaveAccessToRepo(org.ID, repoID, mode)
 }
@@ -470,7 +470,7 @@ func (org *User) getUserTeams(e Engine, userID int64, cols ...string) ([]*Team,
 		Cols(cols...).Find(&teams)
 }
 
-// GetUserTeamIDs returns of all team IDs of the organization that user is memeber of.
+// GetUserTeamIDs returns of all team IDs of the organization that user is member of.
 func (org *User) GetUserTeamIDs(userID int64) ([]int64, error) {
 	teams, err := org.getUserTeams(x, userID, "team.id")
 	if err != nil {
diff --git a/internal/db/pull.go b/internal/db/pull.go
index b1046715..d226f2d8 100644
--- a/internal/db/pull.go
+++ b/internal/db/pull.go
@@ -362,7 +362,7 @@ func (pr *PullRequest) Merge(doer *User, baseGitRepo *git.Repository, mergeStyle
 
 	// NOTE: It is possible that head branch is not fully sync with base branch
 	// for merge commits, so we need to get latest head commit and append merge
-	// commit manully to avoid strange diff commits produced.
+	// commit manually to avoid strange diff commits produced.
 	mergeCommit, err := baseGitRepo.BranchCommit(pr.BaseBranch)
 	if err != nil {
 		log.Error("Failed to get base branch %q commit: %v", pr.BaseBranch, err)
@@ -395,7 +395,7 @@ func (pr *PullRequest) Merge(doer *User, baseGitRepo *git.Repository, mergeStyle
 	return nil
 }
 
-// testPatch checks if patch can be merged to base repository without conflit.
+// testPatch checks if patch can be merged to base repository without conflict.
 // FIXME: make a mechanism to clean up stable local copies.
 func (pr *PullRequest) testPatch() (err error) {
 	if pr.BaseRepo == nil {
@@ -410,9 +410,9 @@ func (pr *PullRequest) testPatch() (err error) {
 		return fmt.Errorf("BaseRepo.PatchPath: %v", err)
 	}
 
-	// Fast fail if patch does not exist, this assumes data is cruppted.
+	// Fast fail if patch does not exist, this assumes data is corrupted.
 	if !osutil.IsFile(patchPath) {
-		log.Trace("PullRequest[%d].testPatch: ignored cruppted data", pr.ID)
+		log.Trace("PullRequest[%d].testPatch: ignored corrupted data", pr.ID)
 		return nil
 	}
 
@@ -436,7 +436,7 @@ func (pr *PullRequest) testPatch() (err error) {
 		fmt.Sprintf("testPatch (git apply --check): %d", pr.BaseRepo.ID),
 		"git", args...)
 	if err != nil {
-		log.Trace("PullRequest[%d].testPatch (apply): has conflit\n%s", pr.ID, stderr)
+		log.Trace("PullRequest[%d].testPatch (apply): has conflict\n%s", pr.ID, stderr)
 		pr.Status = PULL_REQUEST_STATUS_CONFLICT
 		return nil
 	}
@@ -515,7 +515,7 @@ func NewPullRequest(repo *Repository, pull *Issue, labelIDs []int64, uuids []str
 	return nil
 }
 
-// GetUnmergedPullRequest returnss a pull request that is open and has not been merged
+// GetUnmergedPullRequest returns a pull request that is open and has not been merged
 // by given head/base and repo/branch.
 func GetUnmergedPullRequest(headRepoID, baseRepoID int64, headBranch, baseBranch string) (*PullRequest, error) {
 	pr := new(PullRequest)
@@ -536,7 +536,7 @@ func GetUnmergedPullRequest(headRepoID, baseRepoID int64, headBranch, baseBranch
 	return pr, nil
 }
 
-// GetUnmergedPullRequestsByHeadInfo returnss all pull requests that are open and has not been merged
+// GetUnmergedPullRequestsByHeadInfo returns all pull requests that are open and has not been merged
 // by given head information (repo and branch).
 func GetUnmergedPullRequestsByHeadInfo(repoID int64, branch string) ([]*PullRequest, error) {
 	prs := make([]*PullRequest, 0, 2)
@@ -545,7 +545,7 @@ func GetUnmergedPullRequestsByHeadInfo(repoID int64, branch string) ([]*PullRequ
 		Join("INNER", "issue", "issue.id = pull_request.issue_id").Find(&prs)
 }
 
-// GetUnmergedPullRequestsByBaseInfo returnss all pull requests that are open and has not been merged
+// GetUnmergedPullRequestsByBaseInfo returns all pull requests that are open and has not been merged
 // by given base information (repo and branch).
 func GetUnmergedPullRequestsByBaseInfo(repoID int64, branch string) ([]*PullRequest, error) {
 	prs := make([]*PullRequest, 0, 2)
@@ -622,7 +622,7 @@ func (pr *PullRequest) UpdateCols(cols ...string) error {
 // UpdatePatch generates and saves a new patch.
 func (pr *PullRequest) UpdatePatch() (err error) {
 	if pr.HeadRepo == nil {
-		log.Trace("PullRequest[%d].UpdatePatch: ignored cruppted data", pr.ID)
+		log.Trace("PullRequest[%d].UpdatePatch: ignored corrupted data", pr.ID)
 		return nil
 	}
 
@@ -829,7 +829,7 @@ func ChangeUsernameInPullRequests(oldUserName, newUserName string) error {
 	return err
 }
 
-// checkAndUpdateStatus checks if pull request is possible to levaing checking status,
+// checkAndUpdateStatus checks if pull request is possible to leaving checking status,
 // and set to be either conflict or mergeable.
 func (pr *PullRequest) checkAndUpdateStatus() {
 	// Status is not changed to conflict means mergeable.
@@ -837,7 +837,7 @@ func (pr *PullRequest) checkAndUpdateStatus() {
 		pr.Status = PULL_REQUEST_STATUS_MERGEABLE
 	}
 
-	// Make sure there is no waiting test to process before levaing the checking status.
+	// Make sure there is no waiting test to process before leaving the checking status.
 	if !PullRequestQueue.Exist(pr.ID) {
 		if err := pr.UpdateCols("status"); err != nil {
 			log.Error("Update[%d]: %v", pr.ID, err)
diff --git a/internal/db/release.go b/internal/db/release.go
index 7ec558b8..e38dc8b1 100644
--- a/internal/db/release.go
+++ b/internal/db/release.go
@@ -352,7 +352,7 @@ func DeleteReleaseOfRepoByID(repoID, id int64) error {
 		return fmt.Errorf("GetReleaseByID: %v", err)
 	}
 
-	// Mark sure the delete operation againsts same repository.
+	// Mark sure the delete operation against same repository.
 	if repoID != rel.RepoID {
 		return nil
 	}
diff --git a/internal/db/repo.go b/internal/db/repo.go
index a2d23a63..1165912b 100644
--- a/internal/db/repo.go
+++ b/internal/db/repo.go
@@ -278,7 +278,7 @@ func (repo *Repository) CanGuestViewIssues() bool {
 }
 
 // MustOwner always returns a valid *User object to avoid conceptually impossible error handling.
-// It creates a fake object that contains error deftail when error occurs.
+// It creates a fake object that contains error details when error occurs.
 func (repo *Repository) MustOwner() *User {
 	return repo.mustOwner(x)
 }
@@ -951,7 +951,7 @@ func getRepoInitFile(tp, name string) ([]byte, error) {
 }
 
 func prepareRepoCommit(repo *Repository, tmpDir, repoPath string, opts CreateRepoOptions) error {
-	// Clone to temprory path and do the init commit.
+	// Clone to temporary path and do the init commit.
 	_, stderr, err := process.Exec(
 		fmt.Sprintf("initRepository(git clone): %s", repoPath), "git", "clone", repoPath, tmpDir)
 	if err != nil {
@@ -1233,7 +1233,7 @@ func RepositoriesWithUsers(page, pageSize int) (_ []*Repository, err error) {
 	return repos, nil
 }
 
-// FilterRepositoryWithIssues selects repositories that are using interal issue tracker
+// FilterRepositoryWithIssues selects repositories that are using internal issue tracker
 // and has disabled external tracker from given set.
 // It returns nil if result set is empty.
 func FilterRepositoryWithIssues(repoIDs []int64) ([]int64, error) {
@@ -1468,7 +1468,7 @@ func updateRepository(e Engine, repo *Repository, visibilityChanged bool) (err e
 			return fmt.Errorf("getOwner: %v", err)
 		}
 		if repo.Owner.IsOrganization() {
-			// Organization repository need to recalculate access table when visivility is changed
+			// Organization repository need to recalculate access table when visibility is changed
 			if err = repo.recalculateTeamAccesses(e, 0); err != nil {
 				return fmt.Errorf("recalculateTeamAccesses: %v", err)
 			}
diff --git a/internal/db/repo_branch.go b/internal/db/repo_branch.go
index 3b7f9137..22c15b69 100644
--- a/internal/db/repo_branch.go
+++ b/internal/db/repo_branch.go
@@ -111,7 +111,7 @@ type ProtectBranch struct {
 	WhitelistTeamIDs   string `xorm:"TEXT"`
 }
 
-// GetProtectBranchOfRepoByName returns *ProtectBranch by branch name in given repostiory.
+// GetProtectBranchOfRepoByName returns *ProtectBranch by branch name in given repository.
 func GetProtectBranchOfRepoByName(repoID int64, name string) (*ProtectBranch, error) {
 	protectBranch := &ProtectBranch{
 		RepoID: repoID,
@@ -271,7 +271,7 @@ func UpdateOrgProtectBranch(repo *Repository, protectBranch *ProtectBranch, whit
 	return sess.Commit()
 }
 
-// GetProtectBranchesByRepoID returns a list of *ProtectBranch in given repostiory.
+// GetProtectBranchesByRepoID returns a list of *ProtectBranch in given repository.
 func GetProtectBranchesByRepoID(repoID int64) ([]*ProtectBranch, error) {
 	protectBranches := make([]*ProtectBranch, 0, 2)
 	return protectBranches, x.Where("repo_id = ? and protected = ?", repoID, true).Asc("name").Find(&protectBranches)
diff --git a/internal/db/ssh_key.go b/internal/db/ssh_key.go
index 37bf9ae1..379c5b1d 100644
--- a/internal/db/ssh_key.go
+++ b/internal/db/ssh_key.go
@@ -517,7 +517,7 @@ func DeletePublicKey(doer *User, id int64) (err error) {
 
 // RewriteAuthorizedKeys removes any authorized key and rewrite all keys from database again.
 // Note: x.Iterate does not get latest data after insert/delete, so we have to call this function
-// outsite any session scope independently.
+// outside any session scope independently.
 func RewriteAuthorizedKeys() error {
 	sshOpLocker.Lock()
 	defer sshOpLocker.Unlock()
diff --git a/internal/db/user.go b/internal/db/user.go
index 0e3c106e..3ebaabff 100644
--- a/internal/db/user.go
+++ b/internal/db/user.go
@@ -283,7 +283,7 @@ func (u *User) AvatarLink() string {
 	return link
 }
 
-// User.GetFollwoers returns range of user's followers.
+// User.GetFollowers returns range of user's followers.
 func (u *User) GetFollowers(page int) ([]*User, error) {
 	users := make([]*User, 0, ItemsPerPage)
 	sess := x.Limit(ItemsPerPage, (page-1)*ItemsPerPage).Where("follow.follow_id=?", u.ID)
@@ -468,7 +468,7 @@ func (u *User) ShortName(length int) string {
 	return tool.EllipsisString(u.Name, length)
 }
 
-// IsMailable checks if a user is elegible
+// IsMailable checks if a user is eligible
 // to receive emails.
 func (u *User) IsMailable() bool {
 	return u.IsActive
@@ -1002,7 +1002,7 @@ type UserCommit struct {
 	*git.Commit
 }
 
-// ValidateCommitWithEmail chceck if author's e-mail of commit is corresponsind to a user.
+// ValidateCommitWithEmail checks if author's e-mail of commit is corresponding to a user.
 func ValidateCommitWithEmail(c *git.Commit) *User {
 	u, err := GetUserByEmail(c.Author.Email)
 	if err != nil {
diff --git a/internal/db/user_mail.go b/internal/db/user_mail.go
index f73278b6..990b4aa1 100644
--- a/internal/db/user_mail.go
+++ b/internal/db/user_mail.go
@@ -44,7 +44,7 @@ func GetEmailAddresses(uid int64) ([]*EmailAddress, error) {
 		}
 	}
 
-	// We alway want the primary email address displayed, even if it's not in
+	// We always want the primary email address displayed, even if it's not in
 	// the emailaddress table (yet).
 	if !isPrimaryFound {
 		emails = append(emails, &EmailAddress{
diff --git a/internal/db/webhook.go b/internal/db/webhook.go
index 080b73fd..61602ef9 100644
--- a/internal/db/webhook.go
+++ b/internal/db/webhook.go
@@ -601,7 +601,7 @@ func prepareHookTasks(e Engine, repo *Repository, event HookEventType, p api.Pay
 			}
 		}
 
-		// Use separate objects so modifcations won't be made on payload on non-Gogs type hooks.
+		// Use separate objects so modifications won't be made on payload on non-Gogs type hooks.
 		switch w.HookTaskType {
 		case SLACK:
 			payloader, err = GetSlackPayload(p, event, w.Meta)
diff --git a/internal/email/message.go b/internal/email/message.go
index 251a5d4e..cca7c6d3 100644
--- a/internal/email/message.go
+++ b/internal/email/message.go
@@ -219,7 +219,7 @@ var mailQueue chan *Message
 // NewContext initializes settings for mailer.
 func NewContext() {
 	// Need to check if mailQueue is nil because in during reinstall (user had installed
-	// before but swithed install lock off), this function will be called again
+	// before but switched install lock off), this function will be called again
 	// while mail queue is already processing tasks, and produces a race condition.
 	if !conf.Email.Enabled || mailQueue != nil {
 		return
diff --git a/internal/httplib/httplib.go b/internal/httplib/httplib.go
index 19f54ce6..1fca7fa7 100644
--- a/internal/httplib/httplib.go
+++ b/internal/httplib/httplib.go
@@ -431,7 +431,7 @@ func (r *Request) ToXml(v interface{}) error {
 	return xml.Unmarshal(data, v)
 }
 
-// Response executes request client gets response mannually.
+// Response executes request client gets response manually.
 func (r *Request) Response() (*http.Response, error) {
 	return r.getResponse()
 }
diff --git a/internal/route/api/v1/user/key.go b/internal/route/api/v1/user/key.go
index 0d8c4f16..344c7ca2 100644
--- a/internal/route/api/v1/user/key.go
+++ b/internal/route/api/v1/user/key.go
@@ -26,7 +26,7 @@ func GetUserByParamsName(c *context.APIContext, name string) *db.User {
 	return user
 }
 
-// GetUserByParams returns user whose name is presented in URL paramenter.
+// GetUserByParams returns user whose name is presented in URL parameter.
 func GetUserByParams(c *context.APIContext) *db.User {
 	return GetUserByParamsName(c, ":username")
 }
diff --git a/internal/route/repo/release.go b/internal/route/repo/release.go
index cf05b800..0aeace9a 100644
--- a/internal/route/repo/release.go
+++ b/internal/route/repo/release.go
@@ -63,7 +63,7 @@ func Releases(c *context.Context) {
 		return
 	}
 
-	// Temproray cache commits count of used branches to speed up.
+	// Temporary cache commits count of used branches to speed up.
 	countCache := make(map[string]int64)
 
 	results := make([]*db.Release, len(tagsPage.Tags))
diff --git a/internal/route/repo/setting.go b/internal/route/repo/setting.go
index ee30225d..dcbf520c 100644
--- a/internal/route/repo/setting.go
+++ b/internal/route/repo/setting.go
@@ -241,7 +241,7 @@ func SettingsPost(c *context.Context, f form.RepoSetting) {
 			}
 			return
 		}
-		log.Trace("Repository transfered: %s/%s -> %s", c.Repo.Owner.Name, repo.Name, newOwner)
+		log.Trace("Repository transferred: %s/%s -> %s", c.Repo.Owner.Name, repo.Name, newOwner)
 		c.Flash.Success(c.Tr("repo.settings.transfer_succeed"))
 		c.Redirect(conf.Server.Subpath + "/" + newOwner + "/" + repo.Name)
 
diff --git a/public/plugins/codemirror-5.17.0/mode/factor/factor.js b/public/plugins/codemirror-5.17.0/mode/factor/factor.js
index 86d7adf6..0cf5ab96 100644
--- a/public/plugins/codemirror-5.17.0/mode/factor/factor.js
+++ b/public/plugins/codemirror-5.17.0/mode/factor/factor.js
@@ -16,7 +16,7 @@
   "use strict";
 
   CodeMirror.defineSimpleMode("factor", {
-    // The start state contains the rules that are intially used
+    // The start state contains the rules that are initially used
     start: [
       // comments
       {regex: /#?!.*/, token: "comment"},
diff --git a/public/plugins/codemirror-5.17.0/mode/gas/gas.js b/public/plugins/codemirror-5.17.0/mode/gas/gas.js
index 0c74bedc..2e9d08a0 100644
--- a/public/plugins/codemirror-5.17.0/mode/gas/gas.js
+++ b/public/plugins/codemirror-5.17.0/mode/gas/gas.js
@@ -21,7 +21,7 @@ CodeMirror.defineMode("gas", function(_config, parserConfig) {
 
   // The symbol used to start a line comment changes based on the target
   // architecture.
-  // If no architecture is pased in "parserConfig" then only multiline
+  // If no architecture is passed in "parserConfig" then only multiline
   // comments will have syntax support.
   var lineCommentStartSymbol = "";
 
diff --git a/public/plugins/codemirror-5.17.0/mode/yaml/yaml.js b/public/plugins/codemirror-5.17.0/mode/yaml/yaml.js
index b7015e59..6551a7bd 100644
--- a/public/plugins/codemirror-5.17.0/mode/yaml/yaml.js
+++ b/public/plugins/codemirror-5.17.0/mode/yaml/yaml.js
@@ -57,12 +57,12 @@ CodeMirror.defineMode("yaml", function() {
         return 'meta';
       }
 
-      /* list seperator */
+      /* list separator */
       if (state.inlineList > 0 && !esc && ch == ',') {
         stream.next();
         return 'meta';
       }
-      /* pairs seperator */
+      /* pairs separator */
       if (state.inlinePairs > 0 && !esc && ch == ',') {
         state.keyCol = 0;
         state.pair = false;
diff --git a/public/plugins/pdfjs-1.4.20/build/pdf.worker.js b/public/plugins/pdfjs-1.4.20/build/pdf.worker.js
index 821ceac9..1b9e98f0 100644
--- a/public/plugins/pdfjs-1.4.20/build/pdf.worker.js
+++ b/public/plugins/pdfjs-1.4.20/build/pdf.worker.js
@@ -14737,13 +14737,13 @@ var JpxImage = (function JpxImageClosure() {
         var subband = resolution.subbands[j];
         var gainLog2 = SubbandsGainLog2[subband.type];
 
-        // calulate quantization coefficient (Section E.1.1.1)
+        // calculate quantization coefficient (Section E.1.1.1)
         var delta = (reversible ? 1 :
           Math.pow(2, precision + gainLog2 - epsilon) * (1 + mu / 2048));
         var mb = (guardBits + epsilon - 1);
 
         // In the first resolution level, copyCoefficients will fill the
-        // whole array with coefficients. In the succeding passes,
+        // whole array with coefficients. In the succeeding passes,
         // copyCoefficients will consecutively fill in the values that belong
         // to the interleaved positions of the HL, LH, and HH coefficients.
         // The LL coefficients will then be interleaved in Transform.iterate().
@@ -15629,7 +15629,7 @@ exports.JpxImage = JpxImage;
 var Uint32ArrayView = sharedUtil.Uint32ArrayView;
 
 var MurmurHash3_64 = (function MurmurHash3_64Closure (seed) {
-  // Workaround for missing math precison in JS.
+  // Workaround for missing math precision in JS.
   var MASK_HIGH = 0xffff0000;
   var MASK_LOW = 0xffff;
 
@@ -25395,7 +25395,7 @@ var PDF_GLYPH_SPACE_UNITS = 1000;
 // in tracemonkey and various other pdfs with type1 fonts.
 var HINTING_ENABLED = false;
 
-// Accented charactars are not displayed properly on windows, using this flag
+// Accented characters are not displayed properly on windows, using this flag
 // to control analysis of seac charstrings.
 var SEAC_ANALYSIS_ENABLED = false;
 
@@ -29254,7 +29254,7 @@ var Font = (function FontClosure() {
             }
           } else if (op === 0x2B && !tooComplexToFollowFunctions) { // CALL
             if (!inFDEF && !inELSE) {
-              // collecting inforamtion about which functions are used
+              // collecting information about which functions are used
               funcId = stack[stack.length - 1];
               ttContext.functionsUsed[funcId] = true;
               if (funcId in ttContext.functionsStackDeltas) {
@@ -29279,7 +29279,7 @@ var Font = (function FontClosure() {
               tooComplexToFollowFunctions = true;
             }
             inFDEF = true;
-            // collecting inforamtion about which functions are defined
+            // collecting information about which functions are defined
             lastDeff = i;
             funcId = stack.pop();
             ttContext.functionsDefined[funcId] = {data: data, i: i};
@@ -31170,7 +31170,7 @@ Type1Font.prototype = {
     cff.names = [name];
 
     var topDict = new CFFTopDict();
-    // CFF strings IDs 0...390 are predefined names, so refering
+    // CFF strings IDs 0...390 are predefined names, so referring
     // to entries in our own String INDEX starts at SID 391.
     topDict.setByName('version', 391);
     topDict.setByName('Notice', 392);
@@ -35744,7 +35744,7 @@ var PDFImage = (function PDFImageClosure() {
                                        height);
           }
         } else if (isArray(mask)) {
-          // Color key mask: if any of the compontents are outside the range
+          // Color key mask: if any of the components are outside the range
           // then they should be painted.
           alphaBuf = new Uint8Array(width * height);
           var numComps = this.numComps;