English-ifying things

apps/pages/templates/pages/faq.html

@@ -111,8 +111,8 @@
     <dd>{% trans plugincheck_url="http://www.mozilla.com/plugincheck/",
            plugin_url="http://support.mozilla.com/kb/Using+plugins+with+Firefox"  %}
         Add-ons, unlike plugins, are automatically checked for updates once
-        every day. In Firefox, updates are automatically be installed by
-        default. Prior versions of Firefox and other applications will alert
+        every day. In Firefox, updates are automatically installed by
+        default. Versions of Firefox prior to 4 (and other applications) will alert
         you that updates to your add-ons are available.
         <a href="{{ plugin_url }}">Plugins</a> are not currently automatically
         checked for updates, so be sure to regularly visit the