diff --git a/cpukit/zlib/contrib/dotzlib/DotZLib/CircularBuffer.cs b/cpukit/zlib/contrib/dotzlib/DotZLib/CircularBuffer.cs
index 16997e906b..c1cab3a02c 100644
--- a/cpukit/zlib/contrib/dotzlib/DotZLib/CircularBuffer.cs
+++ b/cpukit/zlib/contrib/dotzlib/DotZLib/CircularBuffer.cs
@@ -1,7 +1,7 @@
 //
 // © Copyright Henrik Ravn 2004
 //
-// Use, modification and distribution are subject to the Boost Software License, Version 1.0. 
+// Use, modification and distribution are subject to the Boost Software License, Version 1.0.
 // (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
 //
 
@@ -25,7 +25,7 @@ namespace DotZLib
         #endregion
 
         public CircularBuffer(int capacity)
-        {    
+        {
             Debug.Assert( capacity > 0 );
             _buffer = new byte[capacity];
             _capacity = capacity;