Tidy up. 80 columns.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144649 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/MC/MCModule.cpp b/lib/MC/MCModule.cpp
index b1d09d9..f563160 100644
--- a/lib/MC/MCModule.cpp
+++ b/lib/MC/MCModule.cpp
@@ -1,4 +1,4 @@
-//===- lib/MC/MCModule.cpp - MCModule implementation --------------------------===//
+//===- lib/MC/MCModule.cpp - MCModule implementation ----------------------===//
 //
 //                     The LLVM Compiler Infrastructure
 //