[querier] actually fix bug attempted to be fixed in 5942:f1abba8ccc01. The pb was not in multi-sources but because of missing annotation on rql generated by security insertion

\.svn
^build$
^dist$
\.pyc$
\.pyo$
\.bak$
\.old$
\~$
\#.*?\#$
\.swp$
^doc/book/en/apidoc$