update menu wording

Author: km4ack

update

@@ -306,7 +306,7 @@ yad --center --list --checklist --width=600 --height=600 --separator="" \
 	false "GPSUPDATE" "${GPSUPDATE}" "Tool to Manage GPS Devices" \
 	false "ARDOP" "$ARDOP" "Mode for HF" \
 	false "ARDOPGUI" "$ARDOPGUI" "GUI for ARDOP" \
-	false "VARA" "$VARA" "VARA Modem - <b>Pi 4 32bit ONLY</b>" \
+	false "VARA" "$VARA" "VARA Modem - <b>Pi 4 Required</b>" \
 	false "DIREWOLF" "$DIRE" "Software TNC" \
 	false "AX25" "$AX25" "Data Link Layer Protocol" \
 	false "PULSE" "$PULSE" "Sound server" \