diff --git a/Marlin/Configuration_adv.h b/Marlin/Configuration_adv.h
index cacbc9710b0d..8782a2c5d714 100644
--- a/Marlin/Configuration_adv.h
+++ b/Marlin/Configuration_adv.h
@@ -388,7 +388,7 @@
    *
    * A very stable heater might produce a false positive and halt the printer. In this case, try increasing
    * the corresponding THERMAL_PROTECTION_*_PERIOD constant a bit. Keep in mind that uncontrolled heating
-   * shouldn't be allowed to persist for more than a minite or two.
+   * shouldn't be allowed to persist for more than a minute or two.
    *
    * Be careful to distinguish false positives from real sensor issues before disabling this feature. If the
    * heater's temperature appears even slightly higher than expected after restarting, you may have a real