diff --git a/reference/xsl/xsltprocessor/transformtouri.xml b/reference/xsl/xsltprocessor/transformtouri.xml
index 24c725a171..09a56bddda 100644
--- a/reference/xsl/xsltprocessor/transformtouri.xml
+++ b/reference/xsl/xsltprocessor/transformtouri.xml
@@ -29,7 +29,7 @@
      <term><parameter>doc</parameter></term>
      <listitem>
       <para>
-       The transformed document.
+       The document to transform.
       </para>
      </listitem>
     </varlistentry>
@@ -37,6 +37,7 @@
      <term><parameter>uri</parameter></term>
      <listitem>
       <para>
+        The target URI for the transformation.
       </para>
      </listitem>
     </varlistentry>