[PATCH 0/6] minor documentation improvements

This is a set of minor documentation improvements, prompted by suggestions from Junio and Michael Haggerty, plus a few things I discovered in the process. It is built atop 'es/worktree-add' in 'next' in order to avoid conflicts with changes in that series (but is otherwise not related to those patches).

Eric Sunshine (6):
  Documentation/git-worktree: fix broken 'linkgit' invocation
  Documentation/config: mention "now" and "never" for 'expire' settings
  Documentation/git: drop outdated Cogito reference
  Documentation/git-tools: improve discoverability of Git wiki
  Documentation/git-tools: fix item text formatting
  Documentation/git-tools: drop references to defunct tools

 Documentation/config.txt       |  13 +++--
 Documentation/git-tools.txt    | 124 +++++++++++++++--------------------------
 Documentation/git-worktree.txt |   2 +-
 Documentation/git.txt          |   2 +-
 4 files changed, 55 insertions(+), 86 deletions(-)