Update tests/unit_battery_cell_voltages.py

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
Signed-off-by: Amilcar Lucas <amilcar.lucas@iav.de>

Author: amilcarlucas

tests/unit_battery_cell_voltages.py

@@ -56,7 +56,7 @@ def test_recommended_min_voltage(self) -> None:
         assert isnan(BatteryCell.recommended_cell_voltage("NonExistentChemistry", "Volt per cell min"))
 
     @pytest.mark.parametrize("chem", BatteryCell.chemistries())
-    def test_voltage_monoticity(self, chem: str) -> None:
+    def test_voltage_monotonicity(self, chem: str) -> None:
         assert BatteryCell.limit_max_voltage(chem) == _recommended_battery_cell_voltages[chem].get("absolute_max")
         assert BatteryCell.limit_min_voltage(chem) == _recommended_battery_cell_voltages[chem].get("absolute_min")
         assert BatteryCell.limit_max_voltage(chem) >= BatteryCell.recommended_cell_voltage(chem, "Volt per cell max")