fix core folder with php-cs-fixer for psr-2

2 files changed, 2 insertions, 1 deletions

diff --git a/core/Tracker/Visit/Factory.php b/core/Tracker/Visit/Factory.php
index 1d9349dfb1..778832925c 100644
--- a/core/Tracker/Visit/Factory.php
+++ b/core/Tracker/Visit/Factory.php
@@ -8,6 +8,7 @@
  */
 
 namespace Piwik\Tracker\Visit;
+
 use Piwik\Piwik;
 use Piwik\Tracker\Visit;
 use Piwik\Tracker\VisitInterface;
diff --git a/core/Tracker/Visit/ReferrerSpamFilter.php b/core/Tracker/Visit/ReferrerSpamFilter.php
index 51a50fcb2f..0c6ee6204a 100644
--- a/core/Tracker/Visit/ReferrerSpamFilter.php
+++ b/core/Tracker/Visit/ReferrerSpamFilter.php
@@ -27,7 +27,7 @@ class ReferrerSpamFilter
 
         $referrerUrl = $request->getParam('urlref');
 
-        foreach($spammers as $spammerHost) {
+        foreach ($spammers as $spammerHost) {
             if (strpos($referrerUrl, $spammerHost) !== false) {
                 Common::printDebug('Referrer URL is a known spam: ' . $spammerHost);
                 return true;