diff --git a/shared/notes-and-examples/2026.01.28.zip b/shared/notes-and-examples/2026.01.28.zip
index d00d99a..531dd5d 100644
Binary files a/shared/notes-and-examples/2026.01.28.zip and b/shared/notes-and-examples/2026.01.28.zip differ
diff --git a/shared/notes-and-examples/2026.01.28/full_linked_list.py b/shared/notes-and-examples/2026.01.28/full_linked_list.py
index dbc7c0e..3c681ae 100644
--- a/shared/notes-and-examples/2026.01.28/full_linked_list.py
+++ b/shared/notes-and-examples/2026.01.28/full_linked_list.py
@@ -19,8 +19,8 @@ class LinkedList:
             self.head=Node(value=thing)
             self.tail=self.head
             return
-        self.tail.nextNode=Node(value=thing)
-        self.tail=self.tail.nextNode
+        self.tail.next_node=Node(value=thing)
+        self.tail=self.tail.next_node
 
 
 list1=LinkedList()
@@ -28,8 +28,6 @@ list1.append('hi')
 list1.append('hi again')
 list1.append('why am I saying hi so many times?')
 print(list1.head.value)
-print(list1.head.nextNode.value)
-print(list1.head.nextNode.nextNode.value)
-
-
+print(list1.head.next_node.value)
+print(list1.head.next_node.next_node.value)