Fixed wrong task was called.

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

@@ -4,7 +4,7 @@
 	<property file="promote.properties" />
 
 	<target name="fetch_old_repo">
-		<rmdir dir="${local.update.site}" />
+		<delete dir="${local.update.site}" />
 		<mkdir dir="${local.update.site}" />
 		<scp todir="${local.update.site}" keyfile="${yakindu.keyFile}" failonerror="${scp.fail_on_error}" passphrase="${yakindu.passphrase}" trust="true" file="${update.site.scp}" sftp="true" />
 	</target>