Remove trailing whitespace in inc files

1 files changed, 3 insertions, 3 deletions

diff --git a/ext/spl/internal/recursivearrayiterator.inc b/ext/spl/internal/recursivearrayiterator.inc
index a9450e12a5..2059b97c1c 100644
--- a/ext/spl/internal/recursivearrayiterator.inc
+++ b/ext/spl/internal/recursivearrayiterator.inc
@@ -18,12 +18,12 @@
  * Passes the RecursiveIterator interface to the inner Iterator and provides
  * the same functionality as FilterIterator. This allows you to skip parents
  * and all their childs before loading them all. You need to care about
- * function getChildren() because it may not always suit your needs. The 
+ * function getChildren() because it may not always suit your needs. The
  * builtin behavior uses reflection to return a new instance of the exact same
  * class it is called from. That is you extend RecursiveFilterIterator and
  * getChildren() will create instance of that class. The problem is that doing
  * this does not transport any state or control information of your accept()
- * implementation to the new instance. To overcome this problem you might 
+ * implementation to the new instance. To overcome this problem you might
  * need to overwrite getChildren(), call this implementation and pass the
  * control vaules manually.
  */
@@ -52,7 +52,7 @@ class RecursiveArrayIterator extends ArrayIterator implements RecursiveIterator
 		}
 		return $this->ref->newInstance($this->current());
 	}
-	
+
 	private $ref;
 }