Update PROBE_OFFSET_WIZARD comment (#19652)

Marlin/Configuration_adv.h

 
 #if HAS_LCD_MENU
 
-  // Add Probe Z Offset calibration to the Bed Leveling menu
+  // Add Probe Z Offset calibration to the Z Probe Offsets menu
   #if HAS_BED_PROBE
     //#define PROBE_OFFSET_WIZARD
     #if ENABLED(PROBE_OFFSET_WIZARD)