Fixed line length style issue.

Reviewers: zturner

Subscribers: llvm-commits

Differential Revision: https://reviews.llvm.org/D39395

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@317223 91177308-0d34-0410-b5e6-96231b3b80d8

include/llvm/Support/MemoryBuffer.h

@@ -136,7 +136,8 @@ public:
 
   /// Map a subrange of the specified file as a MemoryBuffer.
   static ErrorOr<std::unique_ptr<MemoryBuffer>>
-  getFileSlice(const Twine &Filename, uint64_t MapSize, uint64_t Offset, bool IsVolatile = false);
+  getFileSlice(const Twine &Filename, uint64_t MapSize, uint64_t Offset,
+               bool IsVolatile = false);
 
   //===--------------------------------------------------------------------===//
   // Provided for performance analysis.