Update docfx.json

Author: Juliako

docfx.json

@@ -480,7 +480,9 @@
         "articles/service-fabric-mesh/*md": "atsenthi",
         "articles/notebooks/*.md": "jasonh",
         "articles/service-health/*.md": "stbaron",
-        "articles/aks/**/*.md": "mlearned"
+        "articles/aks/**/*.md": "mlearned",
+	"articles/media-services/.*md": "juliako",
+	"articles/media-services/**/*.md": "juliako"	      
       },
       "ms.service": {
         "articles/batch/*.md": "batch",