t7505: style fixes
authorPhillip Wood <phillip.wood@dunelm.org.uk>
Wed, 24 Jan 2018 12:34:20 +0000 (12:34 +0000)
committerJunio C Hamano <gitster@pobox.com>
Wed, 24 Jan 2018 19:00:16 +0000 (11:00 -0800)
Fix the indentation and style of the hook script in preparation for
further changes.

Signed-off-by: Phillip Wood <phillip.wood@dunelm.org.uk>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
No differences found