diff --git a/src/test/py/test_logical_operations.py b/src/test/py/test_logical_operations.py
index 84bdaaf..75d82e7 100644
--- a/src/test/py/test_logical_operations.py
+++ b/src/test/py/test_logical_operations.py
@@ -9,16 +9,16 @@ class calculationsWithRoots(unittest.TestCase):
     def tearDown(self):
         pass
 
-    def test_disconjunctive_identity_1_and_0_equals_x(self):
+    def test_disconjunctive_identity_1_or_0_equals_x(self):
         self.assertEqual(identity_conjunctive(1, "+", 0), 1)
 
-    def test_disconjunctive_identity_1_and_1_equals_None(self):
+    def test_disconjunctive_identity_1_or_1_equals_None(self):
         self.assertEqual(identity_conjunctive(1, "+", 1), None)
 
-    def test_disconjunctive_identity_0_and_1_equals_None(self):
+    def test_disconjunctive_identity_0_or_1_equals_None(self):
         self.assertEqual(identity_conjunctive(0, "+", 1), None)
 
-    def test_disconjunctive_identity_0_and_0_equals_0(self):
+    def test_disconjunctive_identity_0_or_0_equals_0(self):
         self.assertEqual(identity_conjunctive(0, "+", 0), 0)