diff --git a/modules/code-formatting.xml b/modules/code-formatting.xml
index 6eabb77..d24c19b 100755
--- a/modules/code-formatting.xml
+++ b/modules/code-formatting.xml
@@ -39,9 +39,11 @@
 	
 	
 	<!--
-		Choose a valid delimiter for a LaTeX inline verbatim macro (e.g., \verb or \lstinline). "Valid" means that the delimiter can't occur in the source text. The function thus scans through a list of possible delimiters and looking for those that don't occur in the source text. It actually finds /all/ valid delimiters for the source text because of the effective parallel execution of for-each on sequences, but it only returns the first one found. If no valid delimiter can be found, the function raises an error and terminates the transformation.
+		Choose a valid delimiter for a LaTeX inline verbatim macro (e.g., \verb or \lstinline). "Valid" means that the delimiter can't occur in the source text. The function thus scans through a list of possible delimiters and looking for those that don't occur in the source text.
 		
 		$source-text: The source text to be wrapped inside a \verb macro.
+		
+		Returns: The function actually finds /all/ valid delimiters for the source text because of the effective parallel execution of xsl:for-each on sequences, but it only returns the first one found. If no valid delimiter can be found, the function raises an error and terminates the transformation.
 	-->
 	<function name="infosci:choose-delimiter" as="xs:string">
 		<common formats="/latex/xelatex/">