Fix improper indenting of the internal board driver dispatch headers.

Slight improvements to the ADC peripheral driver example in the manual.

LUFA/Drivers/Board/LEDs.h

@@ -175,6 +175,7 @@
 			#include "Board/LEDs.h"
 		#endif
 
+	/* Preprocessor Checks: */
 		#if !defined(LEDS_LED1)
 			#define LEDS_LED1      0
 		#endif

LUFA/Drivers/Peripheral/AVR8/ADC_AVR8.h

@@ -65,8 +65,11 @@
  *
  *      // Start reading ADC channel 1 in free running (continuous conversion) mode
  *      ADC_StartReading(ADC_REFERENCE_AVCC | ADC_RIGHT_ADJUSTED | ADC_CHANNEL1);
+ *      for (;;)
+ *      {
  *           while (!(ADC_IsReadingComplete())) {};
  *           printf("Conversion Result: %d\r\n", ADC_GetResult());
+ *      }
  *  \endcode
  *
  *  @{