Remove trailing whitespace

llvm-svn: 21427
diff --git a/llvm/lib/Transforms/Instrumentation/EdgeProfiling.cpp b/llvm/lib/Transforms/Instrumentation/EdgeProfiling.cpp
index c453554..2ac6cc8 100644
--- a/llvm/lib/Transforms/Instrumentation/EdgeProfiling.cpp
+++ b/llvm/lib/Transforms/Instrumentation/EdgeProfiling.cpp
@@ -1,10 +1,10 @@
 //===- EdgeProfiling.cpp - Insert counters for edge profiling -------------===//
-// 
+//
 //                      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 pass instruments the specified program with counters for edge profiling.