Merge pull request #220 from hieunguyentrung/fix-readme-open-graph

Fix Readme about open graph

README.md

@@ -461,10 +461,10 @@ Since v1.5.0, you can now set up meta templates that work similar to the titleTe
     meta: [
       { charset: 'utf-8' },
       {
-        'vmid': 'og:title',
         'property': 'og:title',
         'content': 'Test title',
-        'template': chunk => `${chunk} - My page` //or as string template: '%s - My page'
+        'template': chunk => `${chunk} - My page`, //or as string template: '%s - My page',
+        'vmid': 'og:title'
       }
     ]
   }