[PATCH v2] git.txt: fix typos in 'linkgit' macro invocation

From: Philippe Blain <levraiphilippeblain@gmail.com>

The 'linkgit' Asciidoc macro is misspelled as 'linkit' in the description of 'GIT_SEQUENCE_EDITOR' since the addition of that variable to git(1) in 902a126eca (doc: mention GIT_SEQUENCE_EDITOR and 'sequence.editor' more, 2020-08-31). Also, it uses two colons instead of one.

Fix that.

Signed-off-by: Philippe Blain <levraiphilippeblain@gmail.com>
---
    git.txt: fix typos in 'linkgit' macro invocation
    
    Changes since v1:
    
     * also fixed the fact that I had used two colons instead of one.
    
    Sorry for not checking the doc build before sending v1.

Published-As: https://github.com/gitgitgadget/git/releases/tag/pr-git-934%2Fphil-blain%2Ffix-linkgit-git1-v2
Fetch-It-Via: git fetch https://github.com/gitgitgadget/git pr-git-934/phil-blain/fix-linkgit-git1-v2
Pull-Request: https://github.com/git/git/pull/934

Range-diff vs v1:

 1:  978e328fb94 ! 1:  494173a5865 git.txt: fix typos in 'linkgit' macro invocation
     @@ Commit message
          The 'linkgit' Asciidoc macro is misspelled as 'linkit' in the
          description of 'GIT_SEQUENCE_EDITOR' since the addition of that variable
          to git(1) in 902a126eca (doc: mention GIT_SEQUENCE_EDITOR and
     -    'sequence.editor' more, 2020-08-31).
     +    'sequence.editor' more, 2020-08-31). Also, it uses two colons instead of
     +    one.
      
          Fix that.
      
     @@ Documentation/git.txt: other
       	when editing the todo list of an interactive rebase. See also
      -	linkit::git-rebase[1] and the `sequence.editor` option in
      -	linkit::git-config[1].
     -+	linkgit::git-rebase[1] and the `sequence.editor` option in
     -+	linkgit::git-config[1].
     ++	linkgit:git-rebase[1] and the `sequence.editor` option in
     ++	linkgit:git-config[1].
       
       `GIT_SSH`::
       `GIT_SSH_COMMAND`::

 Documentation/git.txt | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)