--- a/doc/book/en/admin/create-instance.rst	Tue Jul 28 21:14:47 2009 +0200
+++ b/doc/book/en/admin/create-instance.rst	Tue Jul 28 21:26:46 2009 +0200
@@ -6,9 +6,8 @@
 Instance creation
 -----------------
 
-Now that we created our cube, we can create an instance to view our
-instance in a web browser. To do so we will use a `all-in-one`
-configuration to simplify things ::
+Now that we created a cube, we can create an instance and access it via a web
+browser. We will use a `all-in-one` configuration to simplify things ::
 
   cubicweb-ctl create -c all-in-one mycube myinstance
 
@@ -60,5 +59,9 @@
 upgrade
 ~~~~~~~
 
+The command is::
+
+  cubicweb-ctl upgrade myinstance
+
 XXX write me