info_dict['upload_date'] is documented in --output, IEs MUST specify it

diff --git a/youtube_dl/InfoExtractors.py b/youtube_dl/InfoExtractors.py
index a39e865dc13966e51f7bad1314a63db7d2b8e13a..8ea03ea0105792069d7bee50e525f079bb958a5b 100644 (file)
--- a/youtube_dl/InfoExtractors.py
+++ b/youtube_dl/InfoExtractors.py
@@ -38,17 +38,18 @@ class InfoExtractor(object):
 
        The dictionaries must include the following fields:
 
-       id:         Video identifier.
-       url:        Final video URL.
-       uploader:   Nickname of the video uploader.
-       title:      Video title, unescaped.
-       ext:        Video filename extension.
+       id:             Video identifier.
+       url:            Final video URL.
+       uploader:       Nickname of the video uploader.
+       upload_date:    Video upload date (YYYYMMDD).
+       title:          Video title, unescaped.
+       ext:            Video filename extension.
 
        The following fields are optional:
 
        format:         The video format, defaults to ext (used for --get-format)
        thumbnail:      Full URL to a video thumbnail image.
-       description     One-line video description.
+       description:    One-line video description.
        player_url:     SWF Player URL (used for rtmpdump).
 
        Subclasses of this one should re-define the _real_initialize() and