* different KSM page copy of that content
*
* Internally, the regular nodes, "dups" and "chains" are represented
- * using the same :c:type:`struct stable_node` structure.
+ * using the same struct stable_node structure.
*
* In addition to the stable tree, KSM uses a second data structure called the
* unstable tree: this tree holds pointers to pages which have been found to