Give this file a proper header
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9141 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/tools/gccas/gccas.cpp b/tools/gccas/gccas.cpp
index 8388c9b..8194fa1 100644
--- a/tools/gccas/gccas.cpp
+++ b/tools/gccas/gccas.cpp
@@ -1,5 +1,4 @@
-//===----------------------------------------------------------------------===//
-// LLVM 'GCCAS' UTILITY
+//===-- gccas.cpp - The "optimizing assembler" used by the GCC frontend ---===//
//
// This utility is designed to be used by the GCC frontend for creating bytecode
// files from its intermediate LLVM assembly. The requirements for this utility