diff --git a/Doc/lib/libexcs.tex b/Doc/lib/libexcs.tex
index 02325af..3eaa3e0 100644
--- a/Doc/lib/libexcs.tex
+++ b/Doc/lib/libexcs.tex
@@ -1,6 +1,7 @@
 \section{Built-in Exceptions}
-\label{module-exceptions}
-\stmodindex{exceptions}
+\declaremodule{standard}{exceptions}
+
+\modulesynopsis{Standard exceptions classes.}
 
 
 Exceptions can be class objects or string objects.  While