diff --git a/.zk/notebook.db b/.zk/notebook.db
index 3ef0579..810fafd 100644
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diff --git a/zk/Stack_memory.md b/zk/Stack_memory.md
index edcd9b5..bdc49fd 100644
--- a/zk/Stack_memory.md
+++ b/zk/Stack_memory.md
@@ -12,8 +12,8 @@ of programs.
 
 ## Stack memory
 
-Similarly to the [[stack data structure]], it works on the basis of LIFO: the
-last item put on the stack is the first item to be withdrawn.
+Similarly to the [[Stacks|stacks]], it works on the basis of LIFO: the last item
+put on the stack is the first item to be withdrawn.
 
 Note, this doesn't mean that the data at the memory addresses that comprise the
 stack can _only_ be accessed in a LIFO manner. Any item currently on the stack