fix typo

Author: aba-rechsteiner

templates/vhost/_auth_oidc.erb

@@ -1,5 +1,5 @@
 <% if @auth_oidc -%>
 <% @oidc_settings.each do |key, value| %>
-  OIDC<%= key %> <% if key == 'Scope' -%>"<%= value -%>"<% else -%><%= value -%><% end%>
+  OIDC<%= key %> <% if key == 'Scope' -%>"<%= value -%>"<% else -%><%= value -%><% end-%>
 <% end %>
 <% end -%>