Add brief comments to improve readability

python/gilded_rose.py

@@ -4,7 +4,7 @@ class GildedRose(object):
 
     def __init__(self, items):
         self.items = items
-
+    # Changed the nested if logic
     def update_quality(self):
         for item in self.items:
 
@@ -42,7 +42,7 @@ class GildedRose(object):
                 elif "Conjured" in item.name:
                     # Conjured after expiry = -4 total
                     self._decrease_quality(item)
-                    
+
                     self._decrease_quality(item)
 
                 else:

python/tests/test_gilded_rose_approvals.py

@@ -6,6 +6,7 @@ from approvaltests import verify
 from texttest_fixture import main
 from gilded_rose import Item, GildedRose
 
+# Handle approval test
 @pytest.mark.skip(reason="Approval tests disabled on this machine")
 def test_gilded_rose_approvals():
     orig_sysout = sys.stdout
@@ -20,6 +21,7 @@ def test_gilded_rose_approvals():
 
     verify(answer)
 
+# Add tests for Conjured items
 def test_conjured_items_degrade_twice_as_fast():
     items = [Item("Conjured Mana Cake", 5, 10)]
     gilded_rose = GildedRose(items)