change nginx variable names

tasks/main.yml

@@ -95,12 +95,12 @@
         proxy_set_header X-Forwarded-Proto $scheme;
         proxy_pass http://{{ nextcloud_container }}:9000;
       }
-    dest: "{{ nginx_location_mountpoint }}/nextcloud.conf"
+    dest: "{{ nginx_mountpoint_location }}/nextcloud.conf"
   register: ngconf
 
 - name: restart frontend
   docker_container:
-    name: "{{ nginx_container_name }}"
+    name: "{{ nginx_container }}"
     restart: yes
   when: ngconf is changed