fix a few spelling errors and typos

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@67758 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/utils/TableGen/DAGISelEmitter.cpp b/utils/TableGen/DAGISelEmitter.cpp
index 5b12f71..447e051 100644
--- a/utils/TableGen/DAGISelEmitter.cpp
+++ b/utils/TableGen/DAGISelEmitter.cpp
@@ -1610,7 +1610,7 @@
     // in this group share the same next line, emit it inline now.  Do this
     // until we run out of common predicates.
     while (!ErasedPatterns && Patterns.back().second.back().first == 1) {
-      // Check that all of fhe patterns in Patterns end with the same predicate.
+      // Check that all of the patterns in Patterns end with the same predicate.
       bool AllEndWithSamePredicate = true;
       for (unsigned i = 0, e = Patterns.size(); i != e; ++i)
         if (Patterns[i].second.back() != Patterns.back().second.back()) {