update nginx variable

tasks/main.yml

@@ -75,12 +75,12 @@
           proxy_pass http://{{ wordpress_container }};
         }
       }
-    dest: "{{ nginx_config_mountpoint }}/wordpress.conf"
+    dest: "{{ nginx_mountpoint_config }}/wordpress.conf"
   register: ngconf
 
 - name: restart frontend
   docker_container:
-    name: "{{ nginx_container_name }}"
+    name: "{{ nginx_container }}"
     restart: yes
   when: ngconf is changed