Fix external dependency footnote

See https://github.com/Kickball/awesome-selfhosted/pull/170

README.md

@@ -490,7 +490,7 @@ CMS are a practical way to setup a website with many features. CMS often come wi
   * [Flyspray](http://www.flyspray.org/) - uncomplicated, web-based bug tracking system ([Source code](https://github.com/Flyspray/flyspray)) `GPLv2`
   * [Gaskit](https://github.com/bkeepers/gaskit) - a git-backed issue tracker. It uses a branch in your local git database to store the tickets. `GPL`
   * [Habitica](http://habitica.com/) - A habit tracker app which treats your goals like a Role Playing Game. Previously called HabitRPG. ([Source code](https://github.com/HabitRPG/habitrpg)) `GPLv3/Other` `Nodejs`
-  * [HuBoard](https://github.com/rauhryan/huboard) – Instant project management for your GitHub issues (Connects directly GitHub API) `⚠ Depends on a third party network service` `MIT` `Ruby`
+  * [HuBoard](https://github.com/rauhryan/huboard) `⚠ ` – Instant project management for your GitHub issues (Connects directly GitHub API) `MIT` `Ruby`
   * [Kanboard](http://kanboard.net/) - A simple and open source visual task board `AGPLv3`
   * [MantisBT](https://www.mantisbt.org/) - Self hosted bug tracker, fits best for software development - ([Demo](https://www.mantisbt.org/bugs/my_view_page.php)) -  ([Source code](https://github.com/mantisbt/mantisbt)) - `GPLv2`
   * [myTinyTodo](http://www.mytinytodo.net/) - Simple way to manage your todo list in AJAX style. Uses PHP, jQuery, SQLite/MySQL. GTD compliant. `GPL`
@@ -553,6 +553,7 @@ See [staticsitegenerators.net](https://staticsitegenerators.net) and [staticgen.
 
 ## List of Licenses
 
+ * ` ⚠ ` - Depends on a third party network service
  * `AGPLv3` - [GNU Affero General Public License 3.0](https://www.gnu.org/licenses/agpl-3.0)
  * `Apache` - [Apache, Version 2.0](http://www.apache.org/licenses/)
  * `ARTv2` - [Artistic License Version 2.0](http://opensource.org/licenses/Artistic-2.0)