[PATCH 0/4] Assorted comment fixes

I followed Peff's advice for string-list.h comments.

Han-Wen Nienhuys (4):
  Fix typo in submodule.h
  Clarify return value ownership of real_path and read_gitfile_gently
  Document submodule_to_gitdir
  Move documentation of string_list into string-list.h

 Documentation/technical/api-string-list.txt | 209 ----------------------------
 abspath.c                                   |   3 +
 setup.c                                     |   3 +-
 string-list.h                               | 187 +++++++++++++++++++++----
 submodule.c                                 |   3 +
 submodule.h                                 |   2 +-
 6 files changed, 168 insertions(+), 239 deletions(-)
 delete mode 100644 Documentation/technical/api-string-list.txt

-- 2.14.1.821.g8fa685d3b7-goog