--- a/doc/book/en/tutorials/advanced/part02_security.rst	Fri Jun 12 09:18:02 2015 +0200
+++ b/doc/book/en/tutorials/advanced/part02_security.rst	Wed Jun 03 17:21:05 2015 +0200
@@ -433,7 +433,7 @@
 
 To migrate my instance I simply type::
 
-   cubicweb-ctl upgrade sytweb
+   cubicweb-ctl upgrade sytweb_instance
 
 You'll then be asked some questions to do the migration step by step. You should say
 YES when it asks if a backup of your database should be done, so you can get back