Test commit access.

Remove trailing whitespace.

llvm-svn: 332220
diff --git a/llvm/lib/Transforms/Utils/CloneFunction.cpp b/llvm/lib/Transforms/Utils/CloneFunction.cpp
index 2da3f71..956514d 100644
--- a/llvm/lib/Transforms/Utils/CloneFunction.cpp
+++ b/llvm/lib/Transforms/Utils/CloneFunction.cpp
@@ -275,7 +275,7 @@
 
     /// The specified block is found to be reachable, clone it and
     /// anything that it can reach.
-    void CloneBlock(const BasicBlock *BB, 
+    void CloneBlock(const BasicBlock *BB,
                     BasicBlock::const_iterator StartingInst,
                     std::vector<const BasicBlock*> &ToClone);
   };