difftool: fix word spacing in the usage strings
commit51b04c05b7ab624db6751fe29e271864312b017a
authorBagas Sanjaya <bagasdotme@gmail.com>
Tue, 21 Sep 2021 11:17:13 +0000 (21 18:17 +0700)
committerJunio C Hamano <gitster@pobox.com>
Thu, 23 Sep 2021 00:09:02 +0000 (22 17:09 -0700)
tree8afb22e5ba6896bcd9d556b50fd2a2484722d9bb
parent225bc32a989d7a22fa6addafd4ce7dcd04675dbf
difftool: fix word spacing in the usage strings

Remove spaces in `non - zero` and add a space between the diff
format/mode and option parentheses in difftool's usage strings.

Signed-off-by: Bagas Sanjaya <bagasdotme@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
builtin/difftool.c