Update BLTOUCH_HS_MODE comment

Marlin/Configuration_adv.h

@@ -743,8 +743,8 @@
   /**
    * Use "HIGH SPEED" mode for probing.
    * Danger: Disable if your probe sometimes fails. Only suitable for stable well-adjusted systems.
-   * This feature was designed for Delta's with very fast Z moves however higher speed cartesians may function
-   * If the machine cannot raise the probe fast enough after a trigger, it may enter a fault state.
+   * This feature was designed for Deltabots with very fast Z moves; however, higher speed Cartesians
+   * might be able to use it. If the machine can't raise Z fast enough the BLTouch may go into ALARM.
    */
   //#define BLTOUCH_HS_MODE