diff --git a/homepage/knowledge/cat.html b/homepage/knowledge/cat.html
index 25a2ea2..abc99d9 100644
--- a/homepage/knowledge/cat.html
+++ b/homepage/knowledge/cat.html
@@ -216,7 +216,6 @@ exit 0
 	<LI>Articles<UL>
 		<LI><A HREF="https://www.cs.dartmouth.edu/~doug/reader.pdf">McIlroy, M. Douglas - “A Research Unix Reader”</A></LI>
 		<LI><A HREF="https://github.com/koalaman/shellcheck/wiki/SC2262">ShellCheck wiki page SC2262 ("This alias can't be defined and used in the same parsing unit. Use a function instead.")</A></LI>
-		</UL></LI>
 	</UL></LI>
 	<LI>Manual pages<UL>
 		<LI><A HREF="http://man.cat-v.org/unix-1st/1/cat">cat(1)</A> (UNIX v1)</LI>