Fix typo in comment

git-svn-id: http://llvm.org/svn/llvm-project/cfe/trunk@174359 91177308-0d34-0410-b5e6-96231b3b80d8
Fix formatting regression introduced by r174307.

In preprocessor definitions, we would not parse all the tokens and thus
not annotate them anymore. This led to a wrong formatting of comments
in google style:

  #endif // HEADER_GUARD  -- requires two spaces

git-svn-id: http://llvm.org/svn/llvm-project/cfe/trunk@174361 91177308-0d34-0410-b5e6-96231b3b80d8
Fix some linebreak decisions in Google format.

Before:
f(aaaaaaaaaaaaaaaaaaaa, aaaaaaaaaaaaaaaaaaaa, aaaaaaaaaaaaaaaaaaaa +
  aaaaaaaaaaaaaaaaaaaa);
aaaaaaa(aaaaaaaaaaaaa, aaaaaaaaaaaaa, aaaaaaaaaaaaa(aaaaaaaaaaaaaaaaa,
                                                    aaaaaaaaaaaaaaaa));

After:
f(aaaaaaaaaaaaaaaaaaaa,
  aaaaaaaaaaaaaaaaaaaa,
  aaaaaaaaaaaaaaaaaaaa + aaaaaaaaaaaaaaaaaaaa);
aaaaaaa(aaaaaaaaaaaaa,
        aaaaaaaaaaaaa,
        aaaaaaaaaaaaa(aaaaaaaaaaaaaaaaa, aaaaaaaaaaaaaaaa));

git-svn-id: http://llvm.org/svn/llvm-project/cfe/trunk@174363 91177308-0d34-0410-b5e6-96231b3b80d8