fix date of service

app/forms/service.py

@@ -6,7 +6,7 @@ from .checks import *
 
 
 class CreateServiceForm(FlaskForm):
-    date = DateField('Date of Pitstop')
+    date = DateField('Date of Service')
     odometer = IntegerField('Odometer (km)', validators=[odometer_date_check])
     costs = DecimalField('Costs (€, overall)', places=2, validators=[costs_check])
     description = TextAreaField('Description', validators=[Length(1, 4096)])
@@ -72,4 +72,4 @@ class EditServiceForm(FlaskForm):
             'litres': 'Litres must be higher than 0.01 L.',
             'costs': 'Costs must be higher than 0.01 €.'
         }
-        return messages
+        return messages