package/squid: remove trailing whitespace

Commit 7792c4f1bc introduced trailing whitespace. Remove it.

Fixes: https://gitlab.com/buildroot.org/buildroot/-/jobs/276636839

Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
This commit is contained in:
Arnout Vandecappelle (Essensium/Mind) 2019-08-21 22:44:42 +02:00
parent 7792c4f1bc
commit ac7d6c81f4