The `Bed level correct` menu is under `Calibration` so `BACK` is correct

Firmware/ultralcd.cpp

@@ -3110,7 +3110,7 @@ void lcd_adjust_bed(void)
         eeprom_update_int8((unsigned char*)EEPROM_BED_CORRECTION_REAR,  _md->rear);
         eeprom_update_byte((unsigned char*)EEPROM_BED_CORRECTION_VALID, 1);
     );
-    MENU_ITEM_BACK_P(_T(MSG_SETTINGS));
+    MENU_ITEM_BACK_P(_T(MSG_BACK));
 	MENU_ITEM_EDIT_int3_P(_i("Left side [\xe4m]"),  &_md->left,  -BED_ADJUSTMENT_UM_MAX, BED_ADJUSTMENT_UM_MAX);////MSG_BED_CORRECTION_LEFT c=14
     MENU_ITEM_EDIT_int3_P(_i("Right side[\xe4m]"), &_md->right, -BED_ADJUSTMENT_UM_MAX, BED_ADJUSTMENT_UM_MAX);////MSG_BED_CORRECTION_RIGHT c=14
     MENU_ITEM_EDIT_int3_P(_i("Front side[\xe4m]"), &_md->front, -BED_ADJUSTMENT_UM_MAX, BED_ADJUSTMENT_UM_MAX);////MSG_BED_CORRECTION_FRONT c=14