Fix up leading/trailing whitespace

Marlin/src/HAL/HAL_AVR/MarlinSerial.h

       static void printNumber(unsigned long, const uint8_t);
       static void printFloat(double, uint8_t);
   };
-  
+
   template <uint8_t serial>
   struct MarlinSerialCfg {
     static constexpr int PORT               = serial;
   #ifdef SERIAL_PORT_2
 
     extern MarlinSerial<MarlinSerialCfg<SERIAL_PORT_2>> customizedSerial2;
-    
+
   #endif
 
 #endif // !USBCON

Marlin/src/HAL/HAL_DUE/MarlinSerial_Due.h

   static constexpr bool RX_FRAMING_ERRORS = bSERIAL_STATS_RX_FRAMING_ERRORS;
   static constexpr bool MAX_RX_QUEUED     = bSERIAL_STATS_MAX_RX_QUEUED;
 };
-  
+
 #if SERIAL_PORT >= 0
 
   extern MarlinSerial<MarlinSerialCfg<SERIAL_PORT>> customizedSerial1;
-  
+
 #endif // SERIAL_PORT >= 0
 
 #ifdef SERIAL_PORT_2
 
   extern MarlinSerial<MarlinSerialCfg<SERIAL_PORT_2>> customizedSerial2;
-  
-#endif
 
+#endif

Marlin/src/config/examples/Formbot/Raptor/Configuration_adv.h

   #define USER_SCRIPT_AUDIBLE_FEEDBACK
   #define USER_SCRIPT_RETURN  // Return to status screen after a script
 
-    #define USER_DESC_1 "UBL Commission Step 1"
+  #define USER_DESC_1 "UBL Commission Step 1"
   #define USER_GCODE_1 "M502 \n M500 \n M501 \n M190 S75 \n G28 \n G29 P1 \n G29 S1 \n M117 Run Step 2 \n"
 
   #define USER_DESC_2 "UBL Commission Step 2"