Update deps

Also CS (because cs-fixer got an update)

Package operations: 0 installs, 26 updates, 0 removals
  - Updating twig/twig (v2.12.1 => v2.12.2)
  - Updating symfony/symfony (v3.4.33 => v3.4.34)
  - Updating doctrine/event-manager (v1.0.0 => 1.1.0)
  - Updating doctrine/collections (v1.6.2 => 1.6.3)
  - Updating doctrine/cache (v1.8.1 => 1.9.0)
  - Updating doctrine/persistence (1.1.1 => 1.2.0)
  - Updating doctrine/inflector (v1.3.0 => 1.3.1)
  - Updating symfony/mime (v4.3.5 => v4.3.7)
  - Updating swiftmailer/swiftmailer (v6.2.1 => v6.2.3)
  - Updating symfony/swiftmailer-bundle (v3.3.0 => v3.3.1)
  - Updating doctrine/dbal (v2.9.2 => v2.9.3)
  - Updating doctrine/instantiator (1.2.0 => 1.3.0)
  - Updating j0k3r/graby-site-config (1.0.93 => 1.0.94)
  - Updating phpoption/phpoption (1.5.0 => 1.5.2)
  - Updating symfony/http-client-contracts (v1.1.7 => v1.1.8)
  - Updating symfony/http-client (v4.3.5 => v4.3.7)
  - Updating sensiolabs/security-checker (v6.0.2 => v6.0.3)
  - Updating paragonie/constant_time_encoding (v2.2.3 => v2.3.0)
  - Updating scheb/two-factor-bundle (v4.7.1 => v4.8.0)
  - Updating symfony/phpunit-bridge (v4.3.6 => v4.3.7)
  - Updating composer/xdebug-handler (1.3.3 => 1.4.0)
  - Updating friendsofphp/php-cs-fixer (v2.15.3 => v2.16.0)
  - Updating doctrine/data-fixtures (v1.3.2 => 1.3.3)
  - Updating nette/schema (v1.0.0 => v1.0.1)
  - Updating nikic/php-parser (v4.2.4 => v4.3.0)
  - Updating sentry/sentry (2.2.2 => 2.2.4)

1 files changed, 0 insertions, 2 deletions

diff --git a/src/Wallabag/CoreBundle/Helper/DownloadImages.php b/src/Wallabag/CoreBundle/Helper/DownloadImages.php
index 1d361d6d..1d98fd1a 100644
--- a/src/Wallabag/CoreBundle/Helper/DownloadImages.php
+++ b/src/Wallabag/CoreBundle/Helper/DownloadImages.php
@@ -213,8 +213,6 @@ class DownloadImages
     /**
      * Get images urls from the srcset image attribute.
      *
-     * @param Crawler $imagesCrawler
-     *
      * @return array An array of urls
      */
     private static function getSrcsetUrls(Crawler $imagesCrawler)