Update file header for renamed file


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8673 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Bytecode/Reader/ArchiveReader.cpp b/lib/Bytecode/Reader/ArchiveReader.cpp
index 6a3f7ab..be02353 100644
--- a/lib/Bytecode/Reader/ArchiveReader.cpp
+++ b/lib/Bytecode/Reader/ArchiveReader.cpp
@@ -1,4 +1,4 @@
-//===- ReadArchive.cpp - Code to read LLVM bytecode from .a files ---------===//
+//===- ArchiveReader.cpp - Code to read LLVM bytecode from .a files -------===//
 //
 // This file implements the ReadArchiveFile interface, which allows a linker to
 // read all of the LLVM bytecode files contained in a .a file.  This file