Coding standards

Marlin/src/feature/emergency_parser.h

@@ -143,7 +143,7 @@ public:
         break;
 
       case EP_M876:
-        switch(c) {
+        switch (c) {
           case ' ': break;
           case 'S': state = EP_M876S; break;
           default:  state = EP_IGNORE; break;

Marlin/src/feature/prusa_MMU2/mmu2.cpp

@@ -557,7 +557,7 @@ void MMU2::toolChange(const char* special) {
     set_runout_valid(false);
     KEEPALIVE_STATE(IN_HANDLER);
 
-    switch(*special) {
+    switch (*special) {
       case '?': {
         uint8_t index = mmu2_chooseFilament();
         while (!thermalManager.wait_for_hotend(active_extruder, false)) safe_delay(100);