diff --git a/Marlin/Marlin_main.cpp b/Marlin/Marlin_main.cpp
index 7080d7583..1cf44ffaa 100644
--- a/Marlin/Marlin_main.cpp
+++ b/Marlin/Marlin_main.cpp
@@ -5637,15 +5637,15 @@ void home_all_axes() { gcode_G28(true); }
    *      P1     Probe center and set height only.
    *      P2     Probe center and towers. Set height, endstops and delta radius.
    *      P3     Probe all positions: center, towers and opposite towers. Set all.
-   *      P4-P10 Probe all positions + at different itermediate locations and average them.
+   *      P4-P10 Probe all positions + at different intermediate locations and average them.
    *
    *   T   Don't calibrate tower angle corrections
    *
    *   Cn.nn  Calibration precision; when omitted calibrates to maximum precision
    *
-   *   Fn  Force to run at least n iterations and takes the best result
+   *   Fn  Force to run at least n iterations and take the best result
    *
-   *   A   Auto tune calibartion factors (set in Configuration.h)
+   *   A   Auto-tune calibration factors (set in Configuration.h)
    *
    *   Vn  Verbose level:
    *      V0  Dry-run mode. Report settings and probe results. No calibration.