diff --git a/src/test/py/test_primitive_calculations.py b/src/test/py/test_primitive_calculations.py
index dce1530..211610f 100644
--- a/src/test/py/test_primitive_calculations.py
+++ b/src/test/py/test_primitive_calculations.py
@@ -9,7 +9,7 @@ class primitive_calculations(unittest.TestCase):
     def tearDown(self):
         pass
 
-    def test_add_5_plu_5_equals_10(self):
+    def test_add_5_plus_5_equals_10(self):
         self.assertEqual(add(5, 5), 10)