Turn unwind_to into "unwinds to".


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48123 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Transforms/Utils/CloneTrace.cpp b/lib/Transforms/Utils/CloneTrace.cpp
index 1cedfd8..968fb5a 100644
--- a/lib/Transforms/Utils/CloneTrace.cpp
+++ b/lib/Transforms/Utils/CloneTrace.cpp
@@ -69,7 +69,7 @@
   for (std::vector<BasicBlock *>::const_iterator BB = clonedTrace.begin(),
     BE = clonedTrace.end(); BB != BE; ++BB) {
 
-    //Remap the unwind_to label
+    //Remap the unwind destination
     if (BasicBlock *UnwindDest = (*BB)->getUnwindDest())
       (*BB)->setUnwindDest(cast<BasicBlock>(ValueMap[UnwindDest]));