correct video source type to be video/ogg instead of video/ogv (bug 1003188)
Commit from Mozilla Verbatim by user auzelac91.: 1838 of 3344 strings translated (0 fuzzy).
Merge pull request #66 from magopian/1003188-discovery-video-not-loading

correct video source type to be video/ogg instead of video/ogv (bug 1003188)
Extract/compile script.  Today's lucky number is 19369.
fix typo