diff --git a/build/check_future.xsl b/build/check_future.xsl
index 5dbe8793..ca7100c9 100644
--- a/build/check_future.xsl
+++ b/build/check_future.xsl
@@ -44,7 +44,7 @@
 	</xsl:template>
 	
 	<!--
-		Check for SAML 2.0 SPs which exclude the SAML 2 name identifier format.
+		Check for SAML 2.0 SPs which exclude the SAML 2 transient name identifier format.
 	-->
 	
 	<xsl:template match="md:SPSSODescriptor
@@ -52,7 +52,7 @@
 		[md:NameIDFormat]
 		[not(md:NameIDFormat[.='urn:oasis:names:tc:SAML:2.0:nameid-format:transient'])]">
 		<xsl:call-template name="fatal">
-			<xsl:with-param name="m">SAML 2 SP excludes SAML 2 name identifier format</xsl:with-param>
+			<xsl:with-param name="m">SAML 2 SP excludes SAML 2 transient name identifier format</xsl:with-param>
 		</xsl:call-template>
 	</xsl:template>