Remove trailing whitespace

llvm-svn: 21420
diff --git a/llvm/lib/Debugger/SourceLanguage-CFamily.cpp b/llvm/lib/Debugger/SourceLanguage-CFamily.cpp
index 392c07c..468fe0c 100644
--- a/llvm/lib/Debugger/SourceLanguage-CFamily.cpp
+++ b/llvm/lib/Debugger/SourceLanguage-CFamily.cpp
@@ -1,12 +1,12 @@
 //===-- SourceLanguage-CFamily.cpp - C family SourceLanguage impl ---------===//
-// 
+//
 //                     The LLVM Compiler Infrastructure
 //
 // This file was developed by the LLVM research group and is distributed under
 // the University of Illinois Open Source License. See LICENSE.TXT for details.
-// 
+//
 //===----------------------------------------------------------------------===//
-// 
+//
 // This file implements the SourceLanguage class for the C family of languages
 // (K&R C, C89, C99, etc).
 //