Spell `necessary' correctly.
llvm-svn: 7944
diff --git a/llvm/lib/Transforms/Scalar/LoopSimplify.cpp b/llvm/lib/Transforms/Scalar/LoopSimplify.cpp
index 7576b01..9507941 100644
--- a/llvm/lib/Transforms/Scalar/LoopSimplify.cpp
+++ b/llvm/lib/Transforms/Scalar/LoopSimplify.cpp
@@ -13,7 +13,7 @@
// as store-sinking that is built into LICM.
//
// Note that the simplifycfg pass will clean up blocks which are split out but
-// end up being unneccesary, so usage of this pass does not neccesarily
+// end up being unnecessary, so usage of this pass does not neccesarily
// pessimize generated code.
//
//===----------------------------------------------------------------------===//