diff --git a/Marlin/src/HAL/HAL_SAMD51/HAL.cpp b/Marlin/src/HAL/HAL_SAMD51/HAL.cpp
index 1c2a9d53fdc36e57f9b5be7556debafe4151ac80..0e35610a42c67a810f64ae5a87a5315f17154aad 100644
--- a/Marlin/src/HAL/HAL_SAMD51/HAL.cpp
+++ b/Marlin/src/HAL/HAL_SAMD51/HAL.cpp
@@ -389,7 +389,7 @@ void HAL_idletask(void) {
 void HAL_clear_reset_source(void) { }
 
 #pragma push_macro("WDT")
-#undef WDT    // Required to be able to use '.bit.WDT'. Compiler wrongly replace struct field with WDT define 
+#undef WDT    // Required to be able to use '.bit.WDT'. Compiler wrongly replace struct field with WDT define
 uint8_t HAL_get_reset_source(void) {
   RSTC_RCAUSE_Type resetCause;
 
diff --git a/Marlin/src/HAL/HAL_SAMD51/endstop_interrupts.h b/Marlin/src/HAL/HAL_SAMD51/endstop_interrupts.h
index 67f35a97a1a387376b48e59ff78ab1894ae16759..213489dac807c639adb9ba4367a7055b14f4973d 100644
--- a/Marlin/src/HAL/HAL_SAMD51/endstop_interrupts.h
+++ b/Marlin/src/HAL/HAL_SAMD51/endstop_interrupts.h
@@ -27,7 +27,7 @@
  * Any pin can be used for external interrupts, but there are some restrictions.
  * At most 16 different external interrupts can be used at one time.
  * Further, you can’t just pick any 16 pins to use. This is because every pin on the SAMD51
- * connects to what is called an EXTINT line, and only one pin per EXTINT line can be used for external 
+ * connects to what is called an EXTINT line, and only one pin per EXTINT line can be used for external
  * interrupts at a time
  */
 
diff --git a/Marlin/src/HAL/HAL_SAMD51/persistent_store_eeprom.cpp b/Marlin/src/HAL/HAL_SAMD51/persistent_store_eeprom.cpp
index 40658adfe14570827a4218de3b6778c1d1de72c6..3d7e3d5246994e9a804c468841a44f3c40e5793b 100644
--- a/Marlin/src/HAL/HAL_SAMD51/persistent_store_eeprom.cpp
+++ b/Marlin/src/HAL/HAL_SAMD51/persistent_store_eeprom.cpp
@@ -45,7 +45,7 @@ bool PersistentStore::access_start() {
     NVMCTRL->SEECFG.reg = NVMCTRL_SEECFG_WMODE_BUFFERED;  // Buffered mode and segment reallocation active
   #endif
 
-  return true; 
+  return true;
 }
 
 bool PersistentStore::access_finish() {