fix all spellsheck

profile.d/lang.sh

@@ -51,6 +51,7 @@ setlocale()
 {
     local PARSED
     PARSED=$(getopt -o h --long help -n 'setlocale' -- "$@")
+    # shellcheck disable=SC2181 # getopt return code is checked immediately after
     if [[ $? -ne 0 ]]; then
         disp E "Invalid options, use \"setlocale --help\" to display usage."
         return 1