80-column cleanup of file header comments

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86408 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/ARM/ARMBaseInstrInfo.cpp b/lib/Target/ARM/ARMBaseInstrInfo.cpp
index 4915d01..28d7ee7 100644
--- a/lib/Target/ARM/ARMBaseInstrInfo.cpp
+++ b/lib/Target/ARM/ARMBaseInstrInfo.cpp
@@ -1,4 +1,4 @@
-//===- ARMBaseInstrInfo.cpp - ARM Instruction Information -----------*- C++ -*-===//
+//===- ARMBaseInstrInfo.cpp - ARM Instruction Information -------*- C++ -*-===//
 //
 //                     The LLVM Compiler Infrastructure
 //