fixed name

tests/test_auto_context.py

@@ -45,6 +45,6 @@ card
 card
   B
 ''' in screen.render_content():
-        user.wait(0.1)
+        screen.wait(0.1)
     else:
         raise AssertionError(f'{screen.render_content()} should show cards with "A" and "B"')