diff --git a/unittests/IR/DominatorTreeTest.cpp b/unittests/IR/DominatorTreeTest.cpp
index 3a527adbc00..a378f2c461e 100644
--- a/unittests/IR/DominatorTreeTest.cpp
+++ b/unittests/IR/DominatorTreeTest.cpp
@@ -1,3 +1,12 @@
+//===- llvm/unittests/IR/DominatorTreeTest.cpp - Constants unit tests -----===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
 #include "llvm/Analysis/Dominators.h"
 #include "llvm/Assembly/Parser.h"
 #include "llvm/IR/Instructions.h"