Update Configuration.h

Marlin/Configuration.h

 //Implementation of an idea by Prof Braino to inform user that any changes made
 //to this build by the user have been successfully uploaded into firmware.
 #define STRING_VERSION_CONFIG_H __DATE__ " " __TIME__ // build date and time
--#define STRING_CONFIG_H_AUTHOR "(none, default config)" //Who made the changes.
+#define STRING_CONFIG_H_AUTHOR "(none, default config)" //Who made the changes.
 
 // SERIAL_PORT selects which serial port should be used for communication with the host.
 // This allows the connection of wireless adapters (for instance) to non-default port pins.