[fix] indentation

searx/engines/piratebay.py

                         'leech': leech,
                         'magnetlink': magnetlink.attrib['href'],
                         'template': 'torrent.html'})
-        return sorted(results, key=lambda x: get_int('seed'), reversed=True)
+    return sorted(results, key=lambda x: get_int('seed'), reversed=True)
 
 def get_int(field):
     try: