diff --git a/app/models.py b/app/models.py
index 681a433..717a1cf 100644
--- a/app/models.py
+++ b/app/models.py
@@ -40,6 +40,7 @@ class Drink(models.Model):
     do_not_count = models.BooleanField(default=False)
 
     def delete(self, *args, **kwargs):
+        # we flag the field as deleted.
         self.deleted = True
         super().save()
 
@@ -107,10 +108,9 @@ class Order(models.Model):
     price_sum = models.DecimalField(max_digits=6, decimal_places=2, default=0, editable=False)
     content_litres = models.DecimalField(max_digits=6, decimal_places=3, default=0, editable=False)
 
-    # TODO: Add more comments on how and why the save & delete functions are implemented
-    # address this in a refactoring issue.
-
     def save(self, *args, **kwargs):
+        # saving this may affect other fields
+        # so we reimplement the save function
         drink = Drink.objects.get(pk=self.drink.pk)
         if self._state.adding and drink.available > 0:
             if not drink.do_not_count:
@@ -126,6 +126,7 @@ class Order(models.Model):
             raise ValidationError("This entry can't be changed.")
     
     def delete(self, *args, **kwargs):
+        # when deleting, we affect other fields as well.
         self.user.balance += self.price_sum
         self.user.save()
         drink = Drink.objects.get(pk=self.drink.pk)
diff --git a/scripts/_bootstrap.py b/scripts/_bootstrap.py
index 7cdee55..c162c03 100755
--- a/scripts/_bootstrap.py
+++ b/scripts/_bootstrap.py
@@ -14,7 +14,7 @@ from time import sleep
 from yaml import safe_load
 
 
-banner = """ ___        _        _
+banner = r""" ___        _        _
 |   \  _ _ (_) _ _  | |__ ___  ___
 | |) || '_|| || ' \ | / /(_-< |___|
 |___/ |_|  |_||_||_||_\_\/__/