Fix various typos (#18219)

Found via `codespell -q 3 -S ./options/locale,./vendor -L ba,pullrequest,pullrequests,readby,te,unknwon`

Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>

modules/updatechecker/update_checker.go

@@ -68,7 +68,7 @@ func UpdateRemoteVersion(version string) (err error) {
 	return appstate.AppState.Set(&CheckerState{LatestVersion: version})
 }
 
-// GetRemoteVersion returns the current remote version (or currently installed verson if fail to fetch from DB)
+// GetRemoteVersion returns the current remote version (or currently installed version if fail to fetch from DB)
 func GetRemoteVersion() string {
 	item := new(CheckerState)
 	if err := appstate.AppState.Get(item); err != nil {