diff --git a/README.md b/README.md
index 289f737f7..e36e30498 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-Sitespeed.io - how speedy is your site
+Sitespeed.io - how speedy is your site?
 =========
 <ol>
 <li>Install PhantomJs http://code.google.com/p/phantomjs/wiki/Installation</li>