diff --git a/Quick-guide:-popup-user-interface.md b/Quick-guide:-popup-user-interface.md
index dcfe9b2..948f439 100644
--- a/Quick-guide:-popup-user-interface.md
+++ b/Quick-guide:-popup-user-interface.md
@@ -90,7 +90,7 @@ By default popups are allowed unless there is a filter to block them. When this

No popups for this site: [Try it](http://jessehakanen.net/adblockpluspopupaddon/test.html)
-Blocking popups depends on whether the proper filters are present in the selected filter lists, so this feature is most useful for when a site create popups for which there are no filter to take care of them in 3rd-party filter lists.
+Blocking popups depends on whether the proper filters are present in the selected filter lists, so this feature is most useful for when a site creates popups for which there are no filter to take care of them in 3rd-party filter lists.
***