Fix typos found by http://github.com/lyda/misspell-check

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@157885 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Analysis/MemoryDependenceAnalysis.cpp b/lib/Analysis/MemoryDependenceAnalysis.cpp
index f80b4f8..21ab7a8 100644
--- a/lib/Analysis/MemoryDependenceAnalysis.cpp
+++ b/lib/Analysis/MemoryDependenceAnalysis.cpp
@@ -906,7 +906,7 @@
   if (!Pair.second) {
     if (CacheInfo->Size < Loc.Size) {
       // The query's Size is greater than the cached one. Throw out the
-      // cached data and procede with the query at the greater size.
+      // cached data and proceed with the query at the greater size.
       CacheInfo->Pair = BBSkipFirstBlockPair();
       CacheInfo->Size = Loc.Size;
       for (NonLocalDepInfo::iterator DI = CacheInfo->NonLocalDeps.begin(),