Apply suggestion to meshviewer/init.sls

meshviewer/init.sls

@@ -13,10 +13,9 @@ meshviewer:
 
 meshviewer-config:
   file.managed:
-    - require:
-      - meshviewer
     - name: /srv/www/{{ map_domain }}/htdocs/config.json
+    - source: salt://meshviewer/files/config.json.j2
     - user: www-data
     - group: www-data
-    - source: salt://meshviewer/files/config.json.j2
+    - mode: '0644'
     - template: jinja