diff --git a/Firmware/Marlin_main.cpp b/Firmware/Marlin_main.cpp
index b1568a488..e56fae8ec 100644
--- a/Firmware/Marlin_main.cpp
+++ b/Firmware/Marlin_main.cpp
@@ -3085,7 +3085,7 @@ static void gcode_G80()
     mesh_bed_leveling_flag = false;
 }
 
-// G80_M420 Mesh bed leveling status
+// G81_M420 Mesh bed leveling status
 
 static void gcode_G81_M420()
 {