Tidy up NOTES_DIRECTORY error handling

Author: pimterry

notes

@@ -13,13 +13,10 @@ notes_dir="${configured_dir:-$HOME/notes}"
 escaped_notes_dir="$(printf "$notes_dir" | sed -e 's/[]\/$*.^|[]/\\&/g')"
 
 # Make sure the notes directory actually exists, and create it if it doesn't
-# if [ ! -d "$notes_dir" ]; then
-# mkdir man page says "create the Dir(s) if they donot already exist"
 if ! $(mkdir -p "$notes_dir"); then
-    echo "please, set \$NOTES_DIRECTORY to a different location" >&2
+    echo "Could not create directory $notes_dir, please update your \$NOTES_DIRECTORY" >&2
     exit 1
 fi
-# fi
 
 # If no $EDITOR, look for `editor` (symlink on debian/ubuntu/etc)
 if [ -z "$EDITOR" ] && type editor &>/dev/null; then