Remove trailing whitespace

llvm-svn: 21427
diff --git a/llvm/test/Regression/C++Frontend/2003-08-28-SaveExprBug.cpp b/llvm/test/Regression/C++Frontend/2003-08-28-SaveExprBug.cpp
index 594ccd4..2be35d8 100644
--- a/llvm/test/Regression/C++Frontend/2003-08-28-SaveExprBug.cpp
+++ b/llvm/test/Regression/C++Frontend/2003-08-28-SaveExprBug.cpp
@@ -6,7 +6,7 @@
 template<typename foo>
 struct basic_filebuf {
   char *instancevar;
- 
+
   void callee() {
     instancevar += eback() != eback();
   }