[README] Mention _og_search_description (#4304)

Lots of sites do have this meta tag, so just add it to the example.
2014-11-25 09:36:25 +01:00 · 2014-11-25 09:36:25 +01:00 · c3e74731c2
parent c920d7f00d
commit c3e74731c2
1 changed files with 1 additions and 0 deletions
--- a/README.md
+++ b/README.md
@ -500,6 +500,7 @@ If you want to add support for a new site, you can follow this quick list (assum
            return {
                'id': video_id,
                'title': title,
+                'description': self._og_search_description(webpage),
                # TODO more properties (see youtube_dl/extractor/common.py)
            }
    ```