chore: fix some typos in comments (#6243)

admin.go

@@ -47,7 +47,7 @@ import (
 )
 
 func init() {
-	// The hard-coded default `DefaultAdminListen` can be overidden
+	// The hard-coded default `DefaultAdminListen` can be overridden
 	// by setting the `CADDY_ADMIN` environment variable.
 	// The environment variable may be used by packagers to change
 	// the default admin address to something more appropriate for

caddytest/integration/stream_test.go

@@ -334,7 +334,7 @@ func TestH2ToH1ChunkedResponse(t *testing.T) {
 		ProtoMinor: 0,
 		Header:     make(http.Header),
 	}
-	// underlying transport will automaticlly add gzip
+	// underlying transport will automatically add gzip
 	// req.Header.Set("Accept-Encoding", "gzip")
 	go func() {
 		fmt.Fprint(w, expectedBody)

modules/caddyhttp/app.go

@@ -526,7 +526,7 @@ func (app *App) Stop() error {
 	ctx := context.Background()
 
 	// see if any listeners in our config will be closing or if they are continuing
-	// hrough a reload; because if any are closing, we will enforce shutdown delay
+	// through a reload; because if any are closing, we will enforce shutdown delay
 	var delay bool
 	scheduledTime := time.Now().Add(time.Duration(app.ShutdownDelay))
 	if app.ShutdownDelay > 0 {

modules/caddyhttp/fileserver/staticfiles.go

@@ -60,7 +60,7 @@ func init() {
 // 404 response. Alternatively, file browsing can be enabled with
 // the "browse" parameter which shows a list of files when directories
 // are requested if no index file is present. If "browse" is enabled,
-// Caddy may serve a JSON array of the dirctory listing when the `Accept`
+// Caddy may serve a JSON array of the directory listing when the `Accept`
 // header mentions `application/json` with the following structure:
 //
 //	[{