Fixed test

Author: glpatcern

test/test_storageiface.py

@@ -231,7 +231,7 @@ def test_lock(self):
         self.assertIsInstance(l['expiration'], dict)
         self.assertIsInstance(l['expiration']['seconds'], int)
         with self.assertRaises(IOError) as context:
-            self.storage.setlock(self.endpoint, self.homepath + '/testlock', self.userid, 'test app', 'lockmismatch')
+            self.storage.setlock(self.endpoint, self.homepath + '/testlock', self.userid, 'mismatched app', 'mismatchlock')
         self.assertIn(EXCL_ERROR, str(context.exception))
         self.storage.unlock(self.endpoint, self.homepath + '/testlock', self.userid, 'test app', 'testlock')
         self.storage.removefile(self.endpoint, self.homepath + '/testlock', self.userid)