Spelling (#1543)

* spelling: available
* spelling: explicitly
* spelling: feel
* spelling: github
* spelling: individual
* spelling: inputting
* spelling: occurring
* spelling: overriding
* spelling: propagated
* spelling: recursively
* spelling: reuse
* spelling: single
* spelling: value

Signed-off-by: Josh Soref <2119212+jsoref@users.noreply.github.com>

.github/ISSUE_TEMPLATE/v1-bug-report.md

@@ -15,7 +15,7 @@ _**( Put the version of urfave/cli that you are using here )**_
 
 - [ ] Are you running the latest v1 release? The list of releases is [here](https://github.com/urfave/cli/releases).
 - [ ] Did you check the manual for your release? The v1 manual is [here](https://github.com/urfave/cli/blob/main/docs/v1/manual.md).
-- [ ] Did you perform a search about this problem? Here's the [Github guide](https://help.github.com/en/github/managing-your-work-on-github/using-search-to-filter-issues-and-pull-requests) about searching.
+- [ ] Did you perform a search about this problem? Here's the [GitHub guide](https://help.github.com/en/github/managing-your-work-on-github/using-search-to-filter-issues-and-pull-requests) about searching.
 
 ## Dependency Management
 
@@ -50,7 +50,7 @@ reproduction steps above?
 
 Add any other context about the problem here.
 
-If the issue relates to a specific open source Github repo, please
+If the issue relates to a specific open source GitHub repo, please
 link that repo here.
 
 If you can reproduce this issue with a public CI system, please
@@ -59,7 +59,7 @@ link a failing build here.
 ## Want to fix this yourself?
 
 We'd love to have more contributors on this project! If the fix for
-this bug is easily explained and very small, free free to create a
+this bug is easily explained and very small, feel free to create a
 pull request for it. You'll want to base the PR off the `v1`
 branch, all `v1` bug fix releases will be made from that branch.
 

.github/ISSUE_TEMPLATE/v2-bug-report.md

@@ -15,7 +15,7 @@ _**( Put the version of urfave/cli that you are using here )**_
 
 - [ ] Are you running the latest v2 release? The list of releases is [here](https://github.com/urfave/cli/releases).
 - [ ] Did you check the manual for your release? The v2 manual is [here](https://github.com/urfave/cli/blob/main/docs/v2/manual.md)
-- [ ] Did you perform a search about this problem? Here's the [Github guide](https://help.github.com/en/github/managing-your-work-on-github/using-search-to-filter-issues-and-pull-requests) about searching.
+- [ ] Did you perform a search about this problem? Here's the [GitHub guide](https://help.github.com/en/github/managing-your-work-on-github/using-search-to-filter-issues-and-pull-requests) about searching.
 
 ## Dependency Management
 
@@ -50,7 +50,7 @@ reproduction steps above?
 
 Add any other context about the problem here.
 
-If the issue relates to a specific open source Github repo, please
+If the issue relates to a specific open source GitHub repo, please
 link that repo here.
 
 If you can reproduce this issue with a public CI system, please
@@ -59,7 +59,7 @@ link a failing build here.
 ## Want to fix this yourself?
 
 We'd love to have more contributors on this project! If the fix for
-this bug is easily explained and very small, free free to create a
+this bug is easily explained and very small, feel free to create a
 pull request for it.
 
 ## Run `go version` and paste its output here

.github/ISSUE_TEMPLATE/v2-feature-request.md

@@ -11,7 +11,7 @@ assignees: ''
 
 * [ ] Are you running the latest v2 release? The list of releases is [here](https://github.com/urfave/cli/releases).
 * [ ] Did you check the manual for your release? The v2 manual is [here](https://github.com/urfave/cli/blob/main/docs/v2/manual.md).
-* [ ] Did you perform a search about this feature? Here's the [Github guide](https://help.github.com/en/github/managing-your-work-on-github/using-search-to-filter-issues-and-pull-requests) about searching.
+* [ ] Did you perform a search about this feature? Here's the [GitHub guide](https://help.github.com/en/github/managing-your-work-on-github/using-search-to-filter-issues-and-pull-requests) about searching.
 
 ## What problem does this solve?
 

app_test.go

@@ -1454,7 +1454,7 @@ func TestRequiredFlagAppRunBehavior(t *testing.T) {
 			}},
 			expectedAnError: true,
 		},
-		// assertion: inputing --help, when a required flag is present, does not error
+		// assertion: inputting --help, when a required flag is present, does not error
 		{
 			testCase:    "valid_case_help_input_with_required_flag_on_app",
 			appRunInput: []string{"myCLI", "--help"},
@@ -2584,7 +2584,7 @@ func TestWhenExitSubCommandWithCodeThenAppQuitUnexpectedly(t *testing.T) {
 	}
 
 	if exitCodeFromExitErrHandler != testCode {
-		t.Errorf("exitCodeFromOsExiter valeu should be %v, but its value is %v", testCode, exitCodeFromExitErrHandler)
+		t.Errorf("exitCodeFromOsExiter value should be %v, but its value is %v", testCode, exitCodeFromExitErrHandler)
 	}
 }
 

docs/CHANGELOG.md

@@ -196,12 +196,12 @@ View [unreleased 1.22.X] series changes.
   there are no `ExitCoder`s in the `MultiError`.
 * Fixed YAML file loading on Windows (previously would fail validate the file path)
 * Subcommand `Usage`, `Description`, `ArgsUsage`, `OnUsageError` correctly
-  propogated
+  propagated
 * `ErrWriter` is now passed downwards through command structure to avoid the
   need to redefine it
 * Pass `Command` context into `OnUsageError` rather than parent context so that
-  all fields are avaiable
-* Errors occuring in `Before` funcs are no longer double printed
+  all fields are available
+* Errors occurring in `Before` funcs are no longer double printed
 * Use `UsageText` in the help templates for commands and subcommands if
   defined; otherwise build the usage as before (was previously ignoring this
   field)
@@ -225,7 +225,7 @@ View [unreleased 1.22.X] series changes.
   `CustomAppHelpTemplate`
 * Support for arbitrary key/value fields on `App` to be used with
   `CustomAppHelpTemplate` via `ExtraInfo`
-* `HelpFlag`, `VersionFlag`, and `BashCompletionFlag` changed to explictly be
+* `HelpFlag`, `VersionFlag`, and `BashCompletionFlag` changed to explicitly be
   `cli.Flag`s allowing for the use of custom flags satisfying the `cli.Flag`
   interface to be used.
 

docs/index.md

@@ -67,7 +67,7 @@ won't be able to call those. This reduces the resulting binary size by about
 ### Supported platforms
 
 cli is tested against multiple versions of Go on Linux, and against the latest
-released version of Go on OS X and Windows. This project uses Github Actions
+released version of Go on OS X and Windows. This project uses GitHub Actions
 for builds. To see our currently supported go versions and platforms, look at
 the [github workflow
 configuration](https://github.com/urfave/cli/blob/main/.github/workflows/cli.yml).

errors.go

@@ -98,7 +98,7 @@ func NewExitError(message interface{}, exitCode int) ExitCoder {
 //
 // This is the simplest way to trigger a non-zero exit code for an App without
 // having to call os.Exit manually. During testing, this behavior can be avoided
-// by overiding the ExitErrHandler function on an App or the package-global
+// by overriding the ExitErrHandler function on an App or the package-global
 // OsExiter function.
 func Exit(message interface{}, exitCode int) ExitCoder {
 	return &exitError{

fish.go

@@ -98,7 +98,7 @@ func (a *App) prepareFishCommands(commands []*Command, allCommands *[]string, pr
 			a.prepareFishFlags(command.VisibleFlags(), command.Names())...,
 		)
 
-		// recursevly iterate subcommands
+		// recursively iterate subcommands
 		if len(command.Subcommands) > 0 {
 			completions = append(
 				completions,

godoc-current.txt

@@ -841,7 +841,7 @@ func Exit(message interface{}, exitCode int) ExitCoder
 
     This is the simplest way to trigger a non-zero exit code for an App
     without having to call os.Exit manually. During testing, this behavior
-    can be avoided by overiding the ExitErrHandler function on an App or the
+    can be avoided by overriding the ExitErrHandler function on an App or the
     package-global OsExiter function.
 
 func NewExitError(message interface{}, exitCode int) ExitCoder

help.go

@@ -60,7 +60,7 @@ var helpCommand = &Command{
 		}
 
 		// Case 1 & 2
-		// Special case when running help on main app itself as opposed to indivdual
+		// Special case when running help on main app itself as opposed to individual
 		// commands/subcommands
 		if cCtx.parentContext.App == nil {
 			_ = ShowAppHelp(cCtx)
@@ -188,7 +188,7 @@ func printFlagSuggestions(lastArg string, flags []Flag, writer io.Writer) {
 			// this will get total count utf8 letters in flag name
 			count := utf8.RuneCountInString(name)
 			if count > 2 {
-				count = 2 // resuse this count to generate single - or -- in flag completion
+				count = 2 // reuse this count to generate single - or -- in flag completion
 			}
 			// if flag name has more than one utf8 letter and last argument in cli has -- prefix then
 			// skip flag completion for short flags example -v or -x

help_test.go

@@ -899,7 +899,7 @@ VERSION:
 
 func TestShowAppHelp_UsageText(t *testing.T) {
 	app := &App{
-		UsageText: "This is a sinlge line of UsageText",
+		UsageText: "This is a single line of UsageText",
 		Commands: []*Command{
 			{
 				Name: "frobbly",
@@ -912,7 +912,7 @@ func TestShowAppHelp_UsageText(t *testing.T) {
 
 	_ = app.Run([]string{"foo"})
 
-	if !strings.Contains(output.String(), "This is a sinlge line of UsageText") {
+	if !strings.Contains(output.String(), "This is a single line of UsageText") {
 		t.Errorf("expected output to include usage text; got: %q", output.String())
 	}
 }

testdata/godoc-v2.x.txt

@@ -841,7 +841,7 @@ func Exit(message interface{}, exitCode int) ExitCoder
 
     This is the simplest way to trigger a non-zero exit code for an App
     without having to call os.Exit manually. During testing, this behavior
-    can be avoided by overiding the ExitErrHandler function on an App or the
+    can be avoided by overriding the ExitErrHandler function on an App or the
     package-global OsExiter function.
 
 func NewExitError(message interface{}, exitCode int) ExitCoder