diff --git a/youtube_dl/extractor/xvideos.py b/youtube_dl/extractor/xvideos.py
index d320a1a50..54751d61a 100644
--- a/youtube_dl/extractor/xvideos.py
+++ b/youtube_dl/extractor/xvideos.py
@@ -96,9 +96,9 @@ class XVideosIE(InfoExtractor):
                 'https://www.' + host + '.com/video%s/' % video_id, video_id,
                 note=False, fatal=host == self.HOSTS[-1], errnote=host == self.HOSTS[-1])
             if webpage:
-                temp_host=self.HOSTS[0]
-                self.HOSTS[0]=host
-                self.HOSTS[i]=temp_host
+                temp_host = self.HOSTS[0]
+                self.HOSTS[0] = host
+                self.HOSTS[i] = temp_host
                 break
 
         mobj = re.search(r'<h1 class="inlineError">(.+?)</h1>', webpage)