Update resistor_color_expert_test.py (#3669)

[no important files changed]
Per [issue on forum](https://forum.exercism.org/t/python-resistor-color-expert/10587).

exercises/practice/resistor-color-expert/resistor_color_expert_test.py

@@ -35,7 +35,7 @@ def test_red_green_yellow_yellow_and_brown(self):
             resistor_label(["red", "green", "yellow", "yellow", "brown"]), "2.54 megaohms ±1%"
         )
 
-    def test_blue_grey_white_red_and_brown(self):
+    def test_blue_grey_white_brown_and_brown(self):
         self.assertEqual(
             resistor_label(["blue", "grey", "white", "brown", "brown"]), "6.89 kiloohms ±1%"
         )