Updated parameter names.

releng/org.yakindu.sct.releng/promote.xml

@@ -6,7 +6,7 @@
 
 	<target name="fetch_old_repo">
 		<mkdir dir="${local.update.site}" />
-		<scp todir="${local.update.site}" keyfile="${yakindu.keyFile}" failonerror="${scp.fail_on_error}" passphrase="${yakindu.passphrase}" trust="true" file="${env.promotionTarget}" sftp="true">
+		<scp todir="${local.update.site}" keyfile="${yakindu.keyFile}" failonerror="${scp.fail_on_error}" passphrase="${yakindu.passphrase}" trust="true" file="${update.site.scp}" sftp="true">
 		</scp>
 	</target>