Remove trailing whitespace


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21428 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/utils/TableGen/AsmWriterEmitter.h b/utils/TableGen/AsmWriterEmitter.h
index 42d070e..155dfc8 100644
--- a/utils/TableGen/AsmWriterEmitter.h
+++ b/utils/TableGen/AsmWriterEmitter.h
@@ -1,10 +1,10 @@
 //===- AsmWriterEmitter.h - Generate an assembly writer ---------*- C++ -*-===//
-// 
+//
 //                     The LLVM Compiler Infrastructure
 //
 // This file was developed by the LLVM research group and is distributed under
 // the University of Illinois Open Source License. See LICENSE.TXT for details.
-// 
+//
 //===----------------------------------------------------------------------===//
 //
 // This tablegen backend is responsible for emitting an assembly printer for the
@@ -23,7 +23,7 @@
     RecordKeeper &Records;
   public:
     AsmWriterEmitter(RecordKeeper &R) : Records(R) {}
-    
+
     // run - Output the asmwriter, returning true on failure.
     void run(std::ostream &o);
   };