Eliminated whitespace from the end of String examples.

build/shared/examples/8.Strings/StringAdditionOperator/StringAdditionOperator.pde

@@ -55,16 +55,4 @@ void loop() {
 
   // do nothing while true:
   while(true);
-}
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build/shared/examples/8.Strings/StringAppendOperator/StringAppendOperator.pde

@@ -58,11 +58,4 @@ void loop() {
 
   // do nothing while true:
   while(true);
-}
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+}

build/shared/examples/8.Strings/StringCaseChanges/StringCaseChanges.pde

@@ -25,21 +25,4 @@ void loop() {
   
   // do nothing while true:
   while(true);
-}
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build/shared/examples/8.Strings/StringCharacters/StringCharacters.pde

@@ -32,25 +32,4 @@ void loop() {
 
   // do nothing while true:
   while(true);
-}
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build/shared/examples/8.Strings/StringComparisonOperators/StringComparisonOperators.pde

@@ -118,16 +118,4 @@ void loop() {
 
     }
   }
-}
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build/shared/examples/8.Strings/StringConstructors/StringConstructors.pde

@@ -46,12 +46,4 @@ void loop() {
   // do nothing while true:
   while(true);
 
-}
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build/shared/examples/8.Strings/StringIndexOf/StringIndexOf.pde

@@ -53,20 +53,4 @@ void loop() {
 
 // do nothing while true:
  while(true);
-}
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build/shared/examples/8.Strings/StringLength/StringLength.pde

@@ -38,8 +38,4 @@ void loop() {
     // note the length for next time through the loop:
     lastStringLength = txtMsg.length();
   }
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-}
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+}

build/shared/examples/8.Strings/StringLengthTrim/StringLengthTrim.pde

@@ -30,23 +30,3 @@ void loop() {
   // do nothing while true:
   while(true);
 }
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build/shared/examples/8.Strings/StringReplace/StringReplace.pde

@@ -30,23 +30,4 @@ void loop() {
 
   // do nothing while true:
   while(true);
-}
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build/shared/examples/8.Strings/StringStartsWithEndsWith/StringStartsWithEndsWith.pde

@@ -43,20 +43,4 @@ void loop() {
 
 // do nothing while true:
  while(true);
-}
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build/shared/examples/8.Strings/StringSubstring/StringSubstring.pde

@@ -30,21 +30,4 @@ void loop() {
 
   // do nothing while true:
   while(true);
-}
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