[comedycentral] Adapt testcase

In contrast to other sites, ComedyCentral seems to understand how to sensibly use MTV IE, but the additional text shouldn't hurt.

youtube_dl/extractor/comedycentral.py

@@ -23,7 +23,7 @@ class ComedyCentralIE(MTVServicesInfoExtractor):
         u'info_dict': {
             u'id': u'cef0cbb3-e776-4bc9-b62e-8016deccb354',
             u'ext': u'mp4',
-            u'title': u'Uncensored - Greg Fitzsimmons - Too Good of a Mother',
+            u'title': u'CC:Stand-Up|Greg Fitzsimmons: Life on Stage|Uncensored - Too Good of a Mother',
             u'description': u'After a certain point, breastfeeding becomes c**kblocking.',
         },
     }

youtube_dl/extractor/mtv.py

@@ -89,6 +89,7 @@ def _get_video_info(self, itemdoc):
         title = title_el.text
         if title is None:
             raise ExtractorError('Could not find video title')
+        title = title.strip()
 
         return {
             'title': title,