Fix comment.

llvm-svn: 93831
diff --git a/llvm/lib/Transforms/InstCombine/InstCombineLoadStoreAlloca.cpp b/llvm/lib/Transforms/InstCombine/InstCombineLoadStoreAlloca.cpp
index 6c0ecc9..cdb338d 100644
--- a/llvm/lib/Transforms/InstCombine/InstCombineLoadStoreAlloca.cpp
+++ b/llvm/lib/Transforms/InstCombine/InstCombineLoadStoreAlloca.cpp
@@ -366,7 +366,7 @@
   // alloca dead.
   // If the RHS is an alloca with a two uses, the other one being a 
   // llvm.dbg.declare, zapify the store and the declare, making the
-  // alloca dead.  We must do this to prevent declare's from affecting
+  // alloca dead.  We must do this to prevent declares from affecting
   // codegen.
   if (!SI.isVolatile()) {
     if (Ptr->hasOneUse()) {