[iprima] Add missing `)`

youtube_dl/extractor/iprima.py

@@ -47,6 +47,7 @@ class IPrimaIE(InfoExtractor):
         player_url = (
             'http://embed.livebox.cz/iprimaplay/player-embed-v2.js?__tok%s__=%s' %
             (floor(random()*1073741824), floor(random()*1073741824))
+        )
 
         req = compat_urllib_request.Request(player_url)
         req.add_header('Referer', url)