diff --git a/.travis.yml b/.travis.yml
index a509ec0095..7b17b6b2b9 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,3 +1,8 @@
+# The Travis setup:
+# - run testsuite for every PHP version
+# - run lint for every PHP version
+# - run Selenium for single PHP version
+
 language: php
 php:
   - "5.5"