Do not show Sphinx hint

Author: SailReal

source/_templates/footer.html

@@ -2,7 +2,6 @@
 {% extends "!footer.html" %}
 
 {% block extrafooter %}
-    <br>
     <a href="https://cryptomator.org/impressum/" target="_blank">Impressum</a> • <a href="https://cryptomator.org/privacy/" target="_blank">Privacy Policy</a>
 {% endblock %}
 

source/conf.py

@@ -122,6 +122,8 @@
 
 html_favicon = 'img/favicon.ico'
 
+html_show_sphinx = False
+
 redirects = {
      "hub/setup/requirements": "/hub/deployment#hardware-requirements",
      "hub/setup/billing": "/hub/license",