superfluous single quote which will cause syntax error on line 121 in modsecurity_crs_55_application_defects.conf

    # service apache2 restart
    Syntax error on line 121 of /etc/modsecurity/enabled_rules/modsecurity_crs_55_application_defects.conf:
    Error parsing actions: Unknown action: '
    Action 'configtest' failed.
    The Apache error log may have more information.
       ...fail!