Documentation: update "man git-add" to include "[]"

From: Robert P. J. Day <hidden>
Date: 2018-12-08 15:00:13
Subsystem: documentation, the rest · Maintainers: Jonathan Corbet, Linus Torvalds

Current "man git-add" emphasizes single letter interactive
shortcut commands with "[]".

Signed-off-by: Robert P. J. Day <redacted>

---
diff --git a/Documentation/git-add.txt b/Documentation/git-add.txt
index 45652fe4a6..ad9bd7c7a6 100644
--- a/Documentation/git-add.txt
+++ b/Documentation/git-add.txt
@@ -239,8 +239,8 @@ and type return, like this:

 ------------
     *** Commands ***
-      1: status       2: update       3: revert       4: add untracked
-      5: patch        6: diff         7: quit         8: help
+      1: [s]tatus     2: [u]pdate     3: [r]evert     4: [a]dd untracked
+      5: [p]atch      6: [d]iff       7: [q]uit       8: [h]elp
     What now> 1
 ------------

-- 

========================================================================
Robert P. J. Day                                 Ottawa, Ontario, CANADA
                  http://crashcourse.ca/dokuwiki

Twitter:                                       http://twitter.com/rpjday
LinkedIn:                               http://ca.linkedin.com/in/rpjday
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