Fixing whitespace problems

llvm-svn: 111751
Cr-Mirrored-From: sso://chromium.googlesource.com/_direct/external/github.com/llvm/llvm-project
Cr-Mirrored-Commit: 940e211c87ceb6e43bf7a2bfd5df9783ad75ae6c
diff --git a/src/memory.cpp b/src/memory.cpp
index 2caa12b..9918531 100644
--- a/src/memory.cpp
+++ b/src/memory.cpp
@@ -30,7 +30,6 @@
 
 }  // namespace
 
-
 const allocator_arg_t allocator_arg = allocator_arg_t();
 
 bad_weak_ptr::~bad_weak_ptr() throw() {}
@@ -115,7 +114,7 @@
     return 0;
 }
 
-#endif
+#endif  // _LIBCPP_NO_RTTI
 
 void
 declare_reachable(void*)