Seen on:
https://gerrit.wikimedia.org/r/#/c/401575/6/repo/Wikibase.hooks.php
where phpcs (mediawiki-extensions-hhvm-jessie job) reported error at line 1107 (empty) where in fact the error was at line 1102:
17:00:10 FILE: ...ions-hhvm-jessie/src/extensions/Wikibase/repo/Wikibase.hooks.php 17:00:10 ---------------------------------------------------------------------- 17:00:10 FOUND 0 ERRORS AND 1 WARNING AFFECTING 1 LINE 17:00:10 ---------------------------------------------------------------------- 17:00:10 1107 | WARNING | [x] Single space expected before closing 17:00:10 | | parenthesis 17:00:10 | | (MediaWiki.WhiteSpace.SpaceyParenthesis.SingleSpaceBeforeCloseParenthesis) 17:00:10 ---------------------------------------------------------------------- 17:00:10 PHPCBF CAN FIX THE 1 MARKED SNIFF VIOLATIONS AUTOMATICALLY