diff --git a/Marlin/Configuration.h b/Marlin/Configuration.h
index b67d0a02fc9d1c36abb01cdba858a8cb702d044d..bcf08703a8e090b3fde7e0b869ea704900961da8 100644
--- a/Marlin/Configuration.h
+++ b/Marlin/Configuration.h
@@ -585,7 +585,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
     #define ABL_PROBE_PT_3_X 170
     #define ABL_PROBE_PT_3_Y 20
 
-  #endif // AUTO_BED_LEVELING_GRID
+  #endif // !AUTO_BED_LEVELING_GRID
 
   // Z Probe to nozzle (X,Y) offset, relative to (0, 0).
   // X and Y offsets must be integers.
diff --git a/Marlin/example_configurations/Felix/Configuration.h b/Marlin/example_configurations/Felix/Configuration.h
index 39e5ce4e36efee9fb650f65fb54fe8717a5f7d94..d7b439b212002af62fa45cff176c7dcb3db116aa 100644
--- a/Marlin/example_configurations/Felix/Configuration.h
+++ b/Marlin/example_configurations/Felix/Configuration.h
@@ -567,7 +567,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
     #define ABL_PROBE_PT_3_X 170
     #define ABL_PROBE_PT_3_Y 20
 
-  #endif // AUTO_BED_LEVELING_GRID
+  #endif // !AUTO_BED_LEVELING_GRID
 
   // Z Probe to nozzle (X,Y) offset, relative to (0, 0).
   // X and Y offsets must be integers.
diff --git a/Marlin/example_configurations/Felix/DUAL/Configuration.h b/Marlin/example_configurations/Felix/DUAL/Configuration.h
index 107f8386c2029860a88dbf28c3ff3c8102170153..4987de471704764a1ed38d72feb7066190124e4e 100644
--- a/Marlin/example_configurations/Felix/DUAL/Configuration.h
+++ b/Marlin/example_configurations/Felix/DUAL/Configuration.h
@@ -565,7 +565,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
     #define ABL_PROBE_PT_3_X 170
     #define ABL_PROBE_PT_3_Y 20
 
-  #endif // AUTO_BED_LEVELING_GRID
+  #endif // !AUTO_BED_LEVELING_GRID
 
   // Z Probe to nozzle (X,Y) offset, relative to (0, 0).
   // X and Y offsets must be integers.
diff --git a/Marlin/example_configurations/Hephestos/Configuration.h b/Marlin/example_configurations/Hephestos/Configuration.h
index 5b41fb397c2441bbb7af56446c5d372edc14887f..15425328b961401a592b33e3e99f91d13d0f7fa6 100644
--- a/Marlin/example_configurations/Hephestos/Configuration.h
+++ b/Marlin/example_configurations/Hephestos/Configuration.h
@@ -577,7 +577,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = true; // set to true to invert the lo
     #define ABL_PROBE_PT_3_X 170
     #define ABL_PROBE_PT_3_Y 20
 
-  #endif // AUTO_BED_LEVELING_GRID
+  #endif // !AUTO_BED_LEVELING_GRID
 
   // Z Probe to nozzle (X,Y) offset, relative to (0, 0).
   // X and Y offsets must be integers.
diff --git a/Marlin/example_configurations/Hephestos_2/Configuration.h b/Marlin/example_configurations/Hephestos_2/Configuration.h
index 3f6f4b644631b52e67e2b399d77fdd53f2689659..e1e0da344122444d57dc858c98e0974d9b6a1d5e 100644
--- a/Marlin/example_configurations/Hephestos_2/Configuration.h
+++ b/Marlin/example_configurations/Hephestos_2/Configuration.h
@@ -579,7 +579,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
     #define ABL_PROBE_PT_3_X ((X_MIN_POS + X_MAX_POS) / 2)
     #define ABL_PROBE_PT_3_Y Y_MAX_POS - (Y_PROBE_OFFSET_FROM_EXTRUDER)
 
-  #endif // AUTO_BED_LEVELING_GRID
+  #endif // !AUTO_BED_LEVELING_GRID
 
   // Z Probe to nozzle (X,Y) offset, relative to (0, 0).
   // X and Y offsets must be integers.
diff --git a/Marlin/example_configurations/K8200/Configuration.h b/Marlin/example_configurations/K8200/Configuration.h
index 4b74fe505f3cfdf8c8893f7f115c5e73a51b19f2..4ef5fbccf08a42e545f75bf6166fce22d66020b8 100644
--- a/Marlin/example_configurations/K8200/Configuration.h
+++ b/Marlin/example_configurations/K8200/Configuration.h
@@ -602,7 +602,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
     #define ABL_PROBE_PT_3_X 170
     #define ABL_PROBE_PT_3_Y 20
 
-  #endif // AUTO_BED_LEVELING_GRID
+  #endif // !AUTO_BED_LEVELING_GRID
 
   // Z Probe to nozzle (X,Y) offset, relative to (0, 0).
   // X and Y offsets must be integers.
diff --git a/Marlin/example_configurations/RepRapWorld/Megatronics/Configuration.h b/Marlin/example_configurations/RepRapWorld/Megatronics/Configuration.h
index d9c8b9be44a44e8e45f26f1976b582628847904a..91583869753033266d85409537f8084515d3050d 100644
--- a/Marlin/example_configurations/RepRapWorld/Megatronics/Configuration.h
+++ b/Marlin/example_configurations/RepRapWorld/Megatronics/Configuration.h
@@ -585,7 +585,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
     #define ABL_PROBE_PT_3_X 170
     #define ABL_PROBE_PT_3_Y 20
 
-  #endif // AUTO_BED_LEVELING_GRID
+  #endif // !AUTO_BED_LEVELING_GRID
 
   // Z Probe to nozzle (X,Y) offset, relative to (0, 0).
   // X and Y offsets must be integers.
diff --git a/Marlin/example_configurations/RigidBot/Configuration.h b/Marlin/example_configurations/RigidBot/Configuration.h
index 967927d8648beb36dbba69702427c843c5c0997f..8cfc2b900ee59736169ebba946248c2a87d8bed5 100644
--- a/Marlin/example_configurations/RigidBot/Configuration.h
+++ b/Marlin/example_configurations/RigidBot/Configuration.h
@@ -579,7 +579,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
     #define ABL_PROBE_PT_3_X 170
     #define ABL_PROBE_PT_3_Y 20
 
-  #endif // AUTO_BED_LEVELING_GRID
+  #endif // !AUTO_BED_LEVELING_GRID
 
   // Z Probe to nozzle (X,Y) offset, relative to (0, 0).
   // X and Y offsets must be integers.
diff --git a/Marlin/example_configurations/SCARA/Configuration.h b/Marlin/example_configurations/SCARA/Configuration.h
index a801823ee7313800c6cd6135785e6cf288d780ed..96423e6d23fe820a2013d5763a37ee83d64ab829 100644
--- a/Marlin/example_configurations/SCARA/Configuration.h
+++ b/Marlin/example_configurations/SCARA/Configuration.h
@@ -593,7 +593,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
     #define ABL_PROBE_PT_3_X 170
     #define ABL_PROBE_PT_3_Y 20
 
-  #endif // AUTO_BED_LEVELING_GRID
+  #endif // !AUTO_BED_LEVELING_GRID
 
   // Z Probe to nozzle (X,Y) offset, relative to (0, 0).
   // X and Y offsets must be integers.
diff --git a/Marlin/example_configurations/TAZ4/Configuration.h b/Marlin/example_configurations/TAZ4/Configuration.h
index b2bd2ce8a80fb16411cae00368fddfb9f314805a..7397cc023b0b3b50ee23bfc2ab7dfea4d453b723 100644
--- a/Marlin/example_configurations/TAZ4/Configuration.h
+++ b/Marlin/example_configurations/TAZ4/Configuration.h
@@ -606,7 +606,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
     #define ABL_PROBE_PT_3_X 170
     #define ABL_PROBE_PT_3_Y 20
 
-  #endif // AUTO_BED_LEVELING_GRID
+  #endif // !AUTO_BED_LEVELING_GRID
 
   // Z Probe to nozzle (X,Y) offset, relative to (0, 0).
   // X and Y offsets must be integers.
diff --git a/Marlin/example_configurations/WITBOX/Configuration.h b/Marlin/example_configurations/WITBOX/Configuration.h
index f32e071d1d46dd7e590d4f9156cc57c18e657ece..4d1be67d2fa50cc39eeb45c4db7186cf6d167d3a 100644
--- a/Marlin/example_configurations/WITBOX/Configuration.h
+++ b/Marlin/example_configurations/WITBOX/Configuration.h
@@ -577,7 +577,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = true; // set to true to invert the lo
     #define ABL_PROBE_PT_3_X 170
     #define ABL_PROBE_PT_3_Y 20
 
-  #endif // AUTO_BED_LEVELING_GRID
+  #endif // !AUTO_BED_LEVELING_GRID
 
   // Z Probe to nozzle (X,Y) offset, relative to (0, 0).
   // X and Y offsets must be integers.
diff --git a/Marlin/example_configurations/adafruit/ST7565/Configuration.h b/Marlin/example_configurations/adafruit/ST7565/Configuration.h
index 151e16bc82ae99f1d33f332f0439bb4d832f0ae6..d4caf657d63dcff57e398e0b72b5903c85758566 100644
--- a/Marlin/example_configurations/adafruit/ST7565/Configuration.h
+++ b/Marlin/example_configurations/adafruit/ST7565/Configuration.h
@@ -585,7 +585,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
     #define ABL_PROBE_PT_3_X 170
     #define ABL_PROBE_PT_3_Y 20
 
-  #endif // AUTO_BED_LEVELING_GRID
+  #endif // !AUTO_BED_LEVELING_GRID
 
   // Z Probe to nozzle (X,Y) offset, relative to (0, 0).
   // X and Y offsets must be integers.
diff --git a/Marlin/example_configurations/delta/biv2.5/Configuration.h b/Marlin/example_configurations/delta/biv2.5/Configuration.h
index 026a72733945df9ead80bb57ccc29b8d05f57d49..ff86e04bfc454539e2d4ee8cb0489baa2a5c7726 100644
--- a/Marlin/example_configurations/delta/biv2.5/Configuration.h
+++ b/Marlin/example_configurations/delta/biv2.5/Configuration.h
@@ -631,7 +631,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = true; // set to true to invert the lo
     #define ABL_PROBE_PT_3_X 170
     #define ABL_PROBE_PT_3_Y 20
 
-  #endif // AUTO_BED_LEVELING_GRID
+  #endif // !AUTO_BED_LEVELING_GRID
 
   // Z Probe to nozzle (X,Y) offset, relative to (0, 0).
   // X and Y offsets must be integers.
diff --git a/Marlin/example_configurations/delta/generic/Configuration.h b/Marlin/example_configurations/delta/generic/Configuration.h
index dea1dfe831dd910b09daddfeb6af218e53a9c432..5a07a2fa056af78ad6677f57d2f903cae9a5f087 100644
--- a/Marlin/example_configurations/delta/generic/Configuration.h
+++ b/Marlin/example_configurations/delta/generic/Configuration.h
@@ -631,7 +631,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = true; // set to true to invert the lo
     #define ABL_PROBE_PT_3_X 170
     #define ABL_PROBE_PT_3_Y 20
 
-  #endif // AUTO_BED_LEVELING_GRID
+  #endif // !AUTO_BED_LEVELING_GRID
 
   // Z Probe to nozzle (X,Y) offset, relative to (0, 0).
   // X and Y offsets must be integers.
diff --git a/Marlin/example_configurations/delta/kossel_mini/Configuration.h b/Marlin/example_configurations/delta/kossel_mini/Configuration.h
index b262989131c2504e64df9a499cd70174c3197fcc..85350ec7d504b92f93658df8275b974727ef3326 100644
--- a/Marlin/example_configurations/delta/kossel_mini/Configuration.h
+++ b/Marlin/example_configurations/delta/kossel_mini/Configuration.h
@@ -631,7 +631,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
     #define ABL_PROBE_PT_3_X 170
     #define ABL_PROBE_PT_3_Y 20
 
-  #endif // AUTO_BED_LEVELING_GRID
+  #endif // !AUTO_BED_LEVELING_GRID
 
   // Z Probe to nozzle (X,Y) offset, relative to (0, 0).
   // X and Y offsets must be integers.
diff --git a/Marlin/example_configurations/delta/kossel_pro/Configuration.h b/Marlin/example_configurations/delta/kossel_pro/Configuration.h
index d87239d1aa7ab3f2a08cac519d39a91ca48e5646..09add216e50f4be2a31b90a0bfa51b2dd42cca2d 100644
--- a/Marlin/example_configurations/delta/kossel_pro/Configuration.h
+++ b/Marlin/example_configurations/delta/kossel_pro/Configuration.h
@@ -620,7 +620,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
     #define ABL_PROBE_PT_3_X 170
     #define ABL_PROBE_PT_3_Y 20
 
-  #endif // AUTO_BED_LEVELING_GRID
+  #endif // !AUTO_BED_LEVELING_GRID
 
   // Z Probe to nozzle (X,Y) offset, relative to (0, 0).
   // X and Y offsets must be integers.
diff --git a/Marlin/example_configurations/delta/kossel_xl/Configuration.h b/Marlin/example_configurations/delta/kossel_xl/Configuration.h
index fa4e96d58f561783c01d8da0e5bab5240af568f9..d65464ff026cc3a190a1eda65dc6dcfd114f1f8d 100644
--- a/Marlin/example_configurations/delta/kossel_xl/Configuration.h
+++ b/Marlin/example_configurations/delta/kossel_xl/Configuration.h
@@ -629,7 +629,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
     #define ABL_PROBE_PT_3_X 170
     #define ABL_PROBE_PT_3_Y 20
 
-  #endif // AUTO_BED_LEVELING_GRID
+  #endif // !AUTO_BED_LEVELING_GRID
 
   // Z Probe to nozzle (X,Y) offset, relative to (0, 0).
   // X and Y offsets must be integers.
diff --git a/Marlin/example_configurations/makibox/Configuration.h b/Marlin/example_configurations/makibox/Configuration.h
index 1991ee6205a50dd0270b1eb3270c8beb16c8e490..12547572c919ce4ea724ffd327eec19054677c2f 100644
--- a/Marlin/example_configurations/makibox/Configuration.h
+++ b/Marlin/example_configurations/makibox/Configuration.h
@@ -588,7 +588,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
     #define ABL_PROBE_PT_3_X 170
     #define ABL_PROBE_PT_3_Y 20
 
-  #endif // AUTO_BED_LEVELING_GRID
+  #endif // !AUTO_BED_LEVELING_GRID
 
   // Z Probe to nozzle (X,Y) offset, relative to (0, 0).
   // X and Y offsets must be integers.
diff --git a/Marlin/example_configurations/tvrrug/Round2/Configuration.h b/Marlin/example_configurations/tvrrug/Round2/Configuration.h
index c380ee2a0a9659dc27219e3b1afdae2b6e052e33..2175973a5cb22a903051613267faef9801d9272a 100644
--- a/Marlin/example_configurations/tvrrug/Round2/Configuration.h
+++ b/Marlin/example_configurations/tvrrug/Round2/Configuration.h
@@ -575,7 +575,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = true; // set to true to invert the lo
     #define ABL_PROBE_PT_3_X 170
     #define ABL_PROBE_PT_3_Y 20
 
-  #endif // AUTO_BED_LEVELING_GRID
+  #endif // !AUTO_BED_LEVELING_GRID
 
   // Z Probe to nozzle (X,Y) offset, relative to (0, 0).
   // X and Y offsets must be integers.