Remove all uses of \sectcode; we can now use logical markup everywhere.
diff --git a/Doc/lib/libsite.tex b/Doc/lib/libsite.tex
index 3796801..5ddbe8a 100644
--- a/Doc/lib/libsite.tex
+++ b/Doc/lib/libsite.tex
@@ -1,4 +1,4 @@
-\section{Standard Module \sectcode{site}}
+\section{Standard Module \module{site}}
 \label{module-site}
 \stmodindex{site}