diff --git a/Firefox-WebExtensions.md b/Firefox-WebExtensions.md
index 6e67c5c..51305e8 100644
--- a/Firefox-WebExtensions.md
+++ b/Firefox-WebExtensions.md
@@ -10,7 +10,7 @@ uBO/webext works best with Firefox 57 and above, and with multi-process enabled.
 
 There are many [reports](http://forums.mozillazine.org/viewtopic.php?p=14764474#p14764474) of people experiencing issues with some web sites, or images not loading, etc. Turns out many of these are a result of using some legacy extensions along uBO/webext. For instance, Reek's AAK in [GreaseMonkey](https://www.reddit.com/r/uBlockOrigin/comments/6xl3em/image_links_suddenly_blocked_by_ublock_origin/) has been [causing](https://www.reddit.com/r/firefox/comments/6x8hbe/ublock_origin_is_a_webextension_in_amo_stable/dmf6j5k/) issues with images not loading.
 
-If you experience such issue, you will have to disable all your legacy extensions and see if this fixes your issue. If so, then you will have to re-enable your legacy extension one by one to find the one(s) causing the problem.
+If you experience such issue, you will have to disable all your legacy extensions and see if this fixes your issue. If so, then you will have to re-enable your legacy extensions one by one to find the one(s) causing the problem.
 
 Those legacy extensions can cause multi-process to be disabled in your browser, and apparently **when multi-process is disabled**, this can cause many cases of [page load failure](https://bugzilla.mozilla.org/show_bug.cgi?id=1348497#c27).