Fix dummy table name

tests/test_util.py

@@ -15,7 +15,7 @@ from data.database import PowerballDraw, MegaMillionsDraw
 def test_check_table_name() -> None:
     assert isinstance(ud.check_table_name('PowerballDraw'), dict)
     assert isinstance(ud.check_table_name('MegaMillionsDraw'), dict)
-    assert ud.check_table_name('SomeNoneExistentTableName') is None
+    assert ud.check_table_name('SomeNonExistentTableName') is None
 
 
 def test_convert_string_to_integer() -> None: