Run new astyle formatter against all the examples

build/shared/examples/08.Strings/StringCharacters/StringCharacters.ino

@@ -1,14 +1,14 @@
 /*
   String charAt() and setCharAt()
- 
+
  Examples of how to get and set characters of a String
- 
+
  created 27 July 2010
  modified 2 Apr 2012
  by Tom Igoe
- 
+
  http://arduino.cc/en/Tutorial/StringCharacters
- 
+
  This example code is in the public domain.
  */
 
@@ -30,17 +30,17 @@ void loop() {
   // the reading's most significant digit is at position 15 in the reportString:
   char mostSignificantDigit = reportString.charAt(15);
 
-  String message = "Most significant digit of the sensor reading is: "; 
+  String message = "Most significant digit of the sensor reading is: ";
   Serial.println(message + mostSignificantDigit);
 
   // add blank space:
   Serial.println();
 
   // you can alo set the character of a string. Change the : to a = character
-  reportString.setCharAt(13, '='); 
+  reportString.setCharAt(13, '=');
   Serial.println(reportString);
 
   // do nothing while true:
-  while(true);
+  while (true);
 }