lib-submodule-update: add space after function name

In the shell scripts in this codebase, the usual style is to include a
space between the function name and the (). Add these missing spaces to
conform to the usual style of the code.

Signed-off-by: Denton Liu <liu.denton@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Denton Liu
2020-04-29 08:22:23 -04:00
committed by Junio C Hamano
parent 274b9cc253
commit 27691ca27e