diff --git a/index.html b/index.html
index f307500..ed6c6ef 100644
--- a/index.html
+++ b/index.html
@@ -47,7 +47,7 @@
                                         This was hacked together in a few hours, so there might be typos in the formulas :).
                                     </li>
                                     <li>If you don't touch the
-                                        controlls for more than a
+                                        controls for more than a
                                         second, the settings will be
                                         saved into the tab-history.
                                         That means you can use the