diff --git a/core/Tracker/Visit.php b/core/Tracker/Visit.php
index 80d8d13613757216caa3fb6f063a30b2b0772e1a..f4485f52fbd7deb2b5b0a237665c276a3eae3969 100644
--- a/core/Tracker/Visit.php
+++ b/core/Tracker/Visit.php
@@ -365,7 +365,7 @@ class Visit implements VisitInterface
         return $this->userSettings;
     }
 
-    // is the referrer host any of the registered URLs for this website?
+    // is the host any of the registered URLs for this website?
     public static function isHostKnownAliasHost($urlHost, $idSite)
     {
         $websiteData = Cache::getCacheWebsiteAttributes($idSite);
diff --git a/tests/travis b/tests/travis
index f6b1d610c0d137db79c4d4f0af4cea4cd675173c..2551892dc296f1abc500acf7b04380689a64588b 160000
--- a/tests/travis
+++ b/tests/travis
@@ -1 +1 @@
-Subproject commit f6b1d610c0d137db79c4d4f0af4cea4cd675173c
+Subproject commit 2551892dc296f1abc500acf7b04380689a64588b