Fixed opengraph image tag to fit standard

diff --git a/themes/bookstack/layouts/partials/header.html b/themes/bookstack/layouts/partials/header.html
index 336ba45f634d8b111406b1bbc649d2f15358c857..3c766b21805a63c5557fb8f7f480a12d596d4140 100644 (file)
--- a/themes/bookstack/layouts/partials/header.html
+++ b/themes/bookstack/layouts/partials/header.html
@@ -18,7 +18,7 @@
     {{ with .Params.image }}
         <!-- Twitter summary card with large image must be at least 280x150px -->
         <meta name="twitter:card" content="summary_large_image"/>
-        <meta name="og:image" content="{{ . | absURL }}"/>
+        <meta  name="image" property="og:image" content="{{ . | absURL }}"/>
     {{ end }}
 
        <meta property="og:type" content="article" />