Keep "astyled" elements in misc files - small changes

Marlin/digipot_mcp4451.cpp

@@ -50,9 +50,8 @@ void digipot_i2c_init() {
   const float digipot_motor_current[] = DIGIPOT_I2C_MOTOR_CURRENTS;
   Wire.begin();
   // setup initial currents as defined in Configuration_adv.h
-  for(int i = 0; i < COUNT(digipot_motor_current); i++) {
+  for (int i = 0; i < COUNT(digipot_motor_current); i++)
     digipot_i2c_set_current(i, digipot_motor_current[i]);
 }
-}
 
 #endif //DIGIPOT_I2C

Marlin/watchdog.cpp

@@ -16,8 +16,7 @@
 
 
 /// intialise watch dog with a 4 sec interrupt time
-void watchdog_init()
-{
+void watchdog_init() {
   #if ENABLED(WATCHDOG_RESET_MANUAL)
     //We enable the watchdog timer, but only for the interrupt.
     //Take care, as this requires the correct order of operation, with interrupts disabled. See the datasheet of any AVR chip for details.
@@ -30,8 +29,7 @@ void watchdog_init()
 }
 
 /// reset watchdog. MUST be called every 1s after init or avr will reset.
-void watchdog_reset() 
-{
+void watchdog_reset() {
   wdt_reset();
 }
 
@@ -41,8 +39,7 @@ void watchdog_reset()
 
 //Watchdog timer interrupt, called if main program blocks >1sec and manual reset is enabled.
 #if ENABLED(WATCHDOG_RESET_MANUAL)
-ISR(WDT_vect)
-{ 
+ISR(WDT_vect) {
   SERIAL_ERROR_START;
   SERIAL_ERRORLNPGM("Something is wrong, please turn off the printer.");
   kill(PSTR("ERR:Please Reset")); //kill blocks //16 characters so it fits on a 16x2 display