diff --git a/docassemble/ALToolbox/al_income.py b/docassemble/ALToolbox/al_income.py
index 255e682c..3f16fba5 100644
--- a/docassemble/ALToolbox/al_income.py
+++ b/docassemble/ALToolbox/al_income.py
@@ -709,7 +709,7 @@ def year_make_model(self, separator: str = " / ") -> str:
 
         Args:
             separator {str} (Optional) The separator between the year, make and model.
-        
+
         Returns:
             A string of the format year/make/model of the vehicle.
         """