fix all spellsheck

profile.d/packages.sh

@@ -43,6 +43,7 @@ pkgs()
 
     local PARSED
     PARSED=$(getopt -o hi --long help,ignore-case -n 'pkgs' -- "$@")
+    # shellcheck disable=SC2181 # getopt return code is checked immediately after
     if [[ $? -ne 0 ]]; then
         disp E "Invalid options, use \"pkgs --help\" to display usage."
         return 1
@@ -87,10 +88,10 @@ pkgs()
     command -v dpkg >/dev/null 2>&1 && local cmd="dpkg -l"
     command -v rpm >/dev/null 2>&1 && local cmd="rpm -qa"
     if [[ -z $cmd ]]; then
-        disp E "No usable package manager seems unavialable."
+        disp E "No usable package manager seems avialable."
         return 2
     fi
-    $cmd | grep $grep_opt $pkg
+    $cmd | grep "$grep_opt" "$pkg"
 }
 export -f pkgs
 # ------------------------------------------------------------------------------