diff --git a/Marlin/src/gcode/feature/caselight/M355.cpp b/Marlin/src/gcode/feature/caselight/M355.cpp
index b8faaffe08..0e61ff5e0d 100644
--- a/Marlin/src/gcode/feature/caselight/M355.cpp
+++ b/Marlin/src/gcode/feature/caselight/M355.cpp
@@ -46,7 +46,7 @@ void GcodeSuite::M355() {
     if (parser.seenval('P')) {
       ++args, case_light_brightness = parser.value_byte();
       case_light_arg_flag = false;
-    }  
+    }
     if (parser.seenval('S')) {
       ++args, case_light_on = parser.value_bool();
       case_light_arg_flag = true;
diff --git a/platformio.ini b/platformio.ini
index 5d5dc25a2f..b2a2030f9d 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -148,4 +148,3 @@ debug_server =
   -speed
   auto
   -noir
-  
\ No newline at end of file