Apply suggestions from code review

Author: MichaIng

dietpi/dietpi-servarr_to_ram

@@ -398,7 +398,7 @@ _EOF_
 				'Store to disk' ": Store ${INPUT_PROG:-all} databases back to disk"
 				'Backup' ": Update ${INPUT_PROG:-all} database backups"
 				'' '●─ Boot service '
-				'Service' "[$boot_status] Enable/disable link to RAM on system boot"
+				'Service' "[$boot_status] Link to RAM all databases on system boot"
 			)
 
 			G_WHIP_BUTTON_CANCEL_TEXT='Exit'
@@ -435,6 +435,7 @@ _EOF_
 					fi
 				;;
 
+				*) :;;
 			esac
 
 			(( $EXIT_CODE )) && read -rp "[ERROR] An issue has occurred. Please check the above output for details. Press Enter or Return to return to $G_PROGRAM_NAME."