mailmap doc: use correct environment variable 'GIT_WORK_TREE'

gitmailmap(5) uses 'GIT_WORK_DIR' to refer to the root of the repository, but this environment variable does not exist. Use the correct spelling for that variable, 'GIT_WORK_TREE'. Signed-off-by: Philippe Blain <levraiphilippeblain@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>

Philippe Blain committed Jan 14, 2021 at 22:28 UTC 97f4b4c4e79f7726acca50971b4cf851a3219347
1 file changed +1 -1
Documentation/gitmailmap.txt
+1 -1
@@ -7,7 +7,7 @@ gitmailmap - Map author/committer names and/or E-Mail addresses
7
8 SYNOPSIS
9 --------
10 -$GIT_WORK_DIR/.mailmap
10 +$GIT_WORK_TREE/.mailmap
11
12
13 DESCRIPTION