Make changes found in later commits on Omakub

bin/sunhat

@@ -3,7 +3,7 @@
 source $SUNHAT_PATH/bin/ascii.sh
 
 if [ $# -eq 0 ]; then
-	SUB=$(gum choose "Theme" "Font" "Install" "Update" --height 8 --header "" | tr '[:upper:]' '[:lower:]')
+	SUB=$(gum choose "theme" "font" "install" "update" --height 8 --header "" | tr '[:upper:]' '[:lower:]')
 else
 	SUB=$1
 fi