SPD: Fix base_domain parameter name

Author: quartje

roles/spdashboard/templates/env.j2

@@ -13,7 +13,7 @@ mail_receiver={{ spdashboard_support_email }}
 secret=ThisTokenIsNotSoSecretChangeIt
 session_max_absolute_lifetime=32400
 session_max_relative_lifetime=14400
-logout_redirect_url=https://engine.{{ spashboard_base_domain }}/logout
+logout_redirect_url=https://engine.{{ spdashboard_base_domain }}/logout
 administrator_teams={% for team in spdashboard.adminteams %}{{ team }}{% if not loop.last %},{% endif %}{% endfor %}
 
 saml_sp_publickey={{ spdashboard_saml_sp_publickey }}