Various comment and whitespace cleanups.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79533 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Analysis/ConstantFolding.cpp b/lib/Analysis/ConstantFolding.cpp
index 459a188..2dab8dd 100644
--- a/lib/Analysis/ConstantFolding.cpp
+++ b/lib/Analysis/ConstantFolding.cpp
@@ -208,7 +208,7 @@
          "Computed GetElementPtr has unexpected type!");
 
   // If we ended up indexing a member with a type that doesn't match
-  // type type of what the original indices indexed, add a cast.
+  // the type of what the original indices indexed, add a cast.
   if (Ty != cast<PointerType>(ResultTy)->getElementType())
     C = ConstantExpr::getBitCast(C, ResultTy);