diff --git a/CodeGen/CodeGenTypes.h b/CodeGen/CodeGenTypes.h
index dd322a1..3d87564 100644
--- a/CodeGen/CodeGenTypes.h
+++ b/CodeGen/CodeGenTypes.h
@@ -41,6 +41,7 @@
   void DecodeArgumentTypes(const FunctionTypeProto &FTP, 
                            std::vector<const llvm::Type*> &ArgTys);
 };
+
 }  // end namespace CodeGen
 }  // end namespace clang