diff --git a/data/gui/dialogs/dialogs.xsl b/data/gui/dialogs/dialogs.xsl
index 174588d..1e9919d 100644
--- a/data/gui/dialogs/dialogs.xsl
+++ b/data/gui/dialogs/dialogs.xsl
@@ -5,7 +5,7 @@
 	xmlns="http://lincity-ng.berlios.de/gui"
 	version="1.0">
 
-	<xsl:output method="xml" verions="1.0" encoding="UTF-8" indent="yes"/>
+	<xsl:output method="xml" version="1.0" encoding="UTF-8" indent="yes"/>
 
 	<xsl:template match="/YesNoDialog">
 		<xsl:call-template name="Dialog">
@@ -36,6 +36,8 @@
 
 	<xsl:template match="/Dialog" name="Dialog">
 		<xsl:param name="image"/>
+		<xsl:param name="buttonbar"/>
+		<xsl:param name="title"/>
 		<xsl:comment>
 WARNING: This file is automatically generated. Do not edit!
 </xsl:comment>
@@ -80,7 +82,7 @@ WARNING: This file is automatically generated. Do not edit!
 								<xsl:copy-of select="$title"/>
 							</xsl:when>
 							<xsl:otherwise>
-								<xsl:message terminate="yes">
+								<xsl:message>
 									Dialog Title missing
 								</xsl:message>
 							</xsl:otherwise>