fix a broken comment


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25411 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/utils/TableGen/DAGISelEmitter.h b/utils/TableGen/DAGISelEmitter.h
index 558b4cd..7685b31 100644
--- a/utils/TableGen/DAGISelEmitter.h
+++ b/utils/TableGen/DAGISelEmitter.h
@@ -399,7 +399,7 @@
   TreePatternNode *getDstPattern() const { return DstPattern; }
 };
 
-/// InstrSelectorEmitter - The top-level class which coordinates construction
+/// DAGISelEmitter - The top-level class which coordinates construction
 /// and emission of the instruction selector.
 ///
 class DAGISelEmitter : public TableGenBackend {