Fix filenames not descriptions

TVDB/main.py

@@ -96,10 +96,9 @@ try:
     e['series'] = seriesName
     e['season'] = int(episode['seasonNumber'])
     e['number'] = int(episode['number'])
-    e['name'] = episode['name'].strip()
+    e['name'] = episode['name'].strip().replace(':', ' -')
     e['date'] = None if episode['aired'] is None else datetime.strptime(episode['aired'], '%Y-%m-%d')
     e['description'] = '' if episode['overview'] is None else episode['overview'].strip()
-    e['description'] = e['description'].replace(':', ' -')
     e['filename'] = '{series} - S{season:02d}E{number:02d} - {name}'.format(
       series=e['series'], season=e['season'], number=e['number'], name=e['name']
     )