Fix readme

README.md

@@ -6,9 +6,7 @@ Use left click to open appmenu and middle click to open new tab.
 
 **It's experimental extension!** All versions is unstable. You can find a latest version on [downloads page](https://github.com/seleznev/firefox-extension-fxbutton/downloads).
 
-It is part of my <a href="https://addons.mozilla.org/en-US/firefox/collections/seleznev/gnome3/">GNOME 3 integration collection</a>: <a href="">AdwaitaNS</a> + <a href="https://github.com/seleznev/firefox-extension-htitle">HTitle</a> + <b>FxButton</b>. You can also look at <a href="https://github.com/adwaita-firefox-team/adwaita-firefox">Adwaita</a> theme and <a href="https://addons.mozilla.org/en-US/firefox/addon/hide-caption-titlebar-plus-sma/">Hide Caption Titlebar Plus</a> extension.
-
-It is part of my [GNOME 3 integration collection](https://addons.mozilla.org/firefox/collections/seleznev/gnome3/): [AdwaitaNS](https://github.com/seleznev/firefox-theme-adwaitans) + [HTitle](https://github.com/seleznev/firefox-extension-htitle) + **FxButton**. You can also look at [Adwaita](https://github.com/adwaita-firefox-team/adwaita-firefox) theme and [Hide Caption Titlebar Plus](https://addons.mozilla.org/en-US/firefox/addon/hide-caption-titlebar-plus-sma/) extension.
+It is part of my [GNOME 3 integration collection](https://addons.mozilla.org/firefox/collections/seleznev/gnome3/): [AdwaitaNS](https://github.com/seleznev/firefox-theme-adwaitans) + [HTitle](https://github.com/seleznev/firefox-extension-htitle) + **FxButton**. You can also look at [Adwaita](https://github.com/adwaita-firefox-team/adwaita-firefox) theme and [Hide Caption Titlebar Plus](https://addons.mozilla.org/firefox/addon/hide-caption-titlebar-plus-sma/) extension.
 
 ## Screenshot