Fix Murcia written as MU instead of MC
@@ -227,7 +227,7 @@ class TestSpain(unittest.TestCase):
(5, 30): ["CN"],
(5, 31): ["CM"],
(6, 6): ["CT"],
- (6, 9): ["MU", "RI"],
+ (6, 9): ["MC", "RI"],
(6, 16): ["CM"],
(6, 24): ["CT", "GA", "VC"],
(7, 9): ["CE"],
