[youtube] Correct signature test

test/test_youtube_signature.py

@@ -36,8 +36,8 @@ _TESTS = [
     (
         u'https://s.ytimg.com/yts/jsbin/html5player-en_US-vflXGBaUN.js',
         u'js',
-        u'BF51B8F76F05D81CEAED01F5ACE376131B23D830.5805F8368CB04C36C973A8CF997B774AC4B685B77',
-        u'2909FDCA8C5E6D92D34B34E7C7AFFD7CA57532DA.5BA2848AD58DAA15002012C7CD77187D24E048A5',
+        u'2ACFC7A61CA478CD21425E5A57EBD73DDC78E22A.2094302436B2D377D14A3BBA23022D023B8BC25AA',
+        u'A52CB8B320D22032ABB3A41D773D2B6342034902.A22E87CDD37DBE75A5E52412DC874AC16A7CFCA2',
     ),
 ]