change name of function

tests/script_test.py

@@ -1,7 +1,7 @@
 import numpy as np
 import pytest
 
-from bimorph_mirror_analysis.maths import find_voltages
+from bimorph_mirror_analysis.maths import find_voltage_corrections
 
 
 @pytest.mark.parametrize(
@@ -18,11 +18,11 @@ def test_find_voltages_correct_output(
     data, expected_output = actuator_data
     v = -100
     np.testing.assert_almost_equal(
-        find_voltages(data, v, baseline_voltage_scan=-1), expected_output
+        find_voltage_corrections(data, v, baseline_voltage_scan=-1), expected_output
     )
 
 
-def test_find_voltages_index_error_throw():
+def test_find_voltage_corrections_index_error_throw():
     data = np.loadtxt("tests/data/8_actuator_data.txt", delimiter=",")
     with pytest.raises(IndexError):
-        find_voltages(data, -100, baseline_voltage_scan=12)
+        find_voltage_corrections(data, -100, baseline_voltage_scan=12)