git-tag.txt: <commit> for --contains is optional

This goes far back to e84fb2f (branch --contains: default to HEAD -
2008-07-08) where the same parsing code is shared with
builtin/tag.c. git-branch.txt correctly states that <commit> for
--contains is optional while git-tag.txt does not. Correct it.

Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
userdiff: update Ada patterns

- Allow extra space in "is new" and "is separate"
- Fix bug in word regex for numbers

Signed-off-by: Adrian Johnson <ajohnson@redneon.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Documentation: fix typos in man pages

Signed-off-by: Øystein Walle <oystwa@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Merge branch 'nd/tag-doc'

* nd/tag-doc:
  git-tag.txt: <commit> for --contains is optional
Merge branch 'aj/ada-diff-word-pattern'

* aj/ada-diff-word-pattern:
  userdiff: update Ada patterns
Merge branch 'ow/manpages-typofix'

Various typofixes, all looked correct.

* ow/manpages-typofix:
  Documentation: fix typos in man pages
Git 1.9.0-rc3

Signed-off-by: Junio C Hamano <gitster@pobox.com>