Tweak some Anet A6 comments

Marlin/src/config/examples/Anet/A6/Configuration.h

  *      O-- FRONT --+
  *    (0,0)
  */
-//#define X_PROBE_OFFSET_FROM_EXTRUDER 10  // X offset: -left  +right  [of the nozzle]
-//#define Y_PROBE_OFFSET_FROM_EXTRUDER 10  // Y offset: -front +behind [the nozzle]
-//#define Z_PROBE_OFFSET_FROM_EXTRUDER 0   // Z offset: -below +above  [the nozzle]
+//#define X_PROBE_OFFSET_FROM_EXTRUDER 10   // X offset: -left  +right  [of the nozzle]
+//#define Y_PROBE_OFFSET_FROM_EXTRUDER 10   // Y offset: -front +behind [the nozzle]
+//#define Z_PROBE_OFFSET_FROM_EXTRUDER  0   // Z offset: -below +above  [the nozzle]
 
-// ANET A8: BELOW IS FOR THE FRONT MOUNTED SENSOR WITH 3D PRINTED MOUNT
+// ANET A8: FRONT-MOUNTED SENSOR WITH 3D PRINTED MOUNT
 //#define X_PROBE_OFFSET_FROM_EXTRUDER -28  // X offset: -left  +right  [of the nozzle]
 //#define Y_PROBE_OFFSET_FROM_EXTRUDER -45  // Y offset: -front +behind [the nozzle]
-//#define Z_PROBE_OFFSET_FROM_EXTRUDER 0   // Z offset: -below +above  [the nozzle]
+//#define Z_PROBE_OFFSET_FROM_EXTRUDER   0  // Z offset: -below +above  [the nozzle]
 
-//AND THE LINES BELOW HERE ARE FOR THE OFFICIAL ANET REAR MOUNTED SENSOR
-//#define X_PROBE_OFFSET_FROM_EXTRUDER -1  // X offset: -left  +right  [of the nozzle]
-//#define Y_PROBE_OFFSET_FROM_EXTRUDER  3 // Y offset: -front +behind [the nozzle]
-//#define Z_PROBE_OFFSET_FROM_EXTRUDER 0   // Z offset: -below +above  [the nozzle]
+// THESE ARE FOR THE OFFICIAL ANET REAR-MOUNTED SENSOR
+//#define X_PROBE_OFFSET_FROM_EXTRUDER -1   // X offset: -left  +right  [of the nozzle]
+//#define Y_PROBE_OFFSET_FROM_EXTRUDER  3   // Y offset: -front +behind [the nozzle]
+//#define Z_PROBE_OFFSET_FROM_EXTRUDER  0   // Z offset: -below +above  [the nozzle]
 
-//ANET A6 with BLTouch/3D-Touch mounted right to the nozzel
-#define X_PROBE_OFFSET_FROM_EXTRUDER 39 // X offset: -left  +right  [of the nozzle]
-#define Y_PROBE_OFFSET_FROM_EXTRUDER  0 // Y offset: -front +behind [the nozzle]
-#define Z_PROBE_OFFSET_FROM_EXTRUDER  0 // Z offset: -below +above  [the nozzle]
+// ANET A6 with BLTouch/3D-Touch mounted right to the nozzle
+#define X_PROBE_OFFSET_FROM_EXTRUDER 39   // X offset: -left  +right  [of the nozzle]
+#define Y_PROBE_OFFSET_FROM_EXTRUDER  0   // Y offset: -front +behind [the nozzle]
+#define Z_PROBE_OFFSET_FROM_EXTRUDER  0   // Z offset: -below +above  [the nozzle]
 
 //ANET A6 with BLTouch/3D-Touch betwen Fan and Belt
 // (mount: https://github.com/ralf-e/ANET_A6_modifications/tree/master/A6_X-Axis)
-//#define X_PROBE_OFFSET_FROM_EXTRUDER -30  // X offset: -left  +right  [of the nozzle]
-//#define Y_PROBE_OFFSET_FROM_EXTRUDER  15 // Y offset: -front +behind [the nozzle]
-//#define Z_PROBE_OFFSET_FROM_EXTRUDER 0.75   // Z offset: -below +above  [the nozzle]
+//#define X_PROBE_OFFSET_FROM_EXTRUDER -30      // X offset: -left  +right  [of the nozzle]
+//#define Y_PROBE_OFFSET_FROM_EXTRUDER  15      // Y offset: -front +behind [the nozzle]
+//#define Z_PROBE_OFFSET_FROM_EXTRUDER   0.75   // Z offset: -below +above  [the nozzle]
 
 // Certain types of probes need to stay away from edges
 #define MIN_PROBE_EDGE 10