--- a/docs/unstability.rst	Wed May 09 23:45:57 2012 +0200
+++ b/docs/unstability.rst	Fri May 11 11:44:39 2012 +0200
@@ -176,6 +176,7 @@
 It allow to detect instability as soon as possible
 
 ::
+
     $ hg pull
     added 3 changeset
     +2 unstable changeset
@@ -188,6 +189,7 @@
 And should not not encourage people to create unstability
 
 ::
+
     $ hg up 42
     $ hg commit --amend
     changeset have descendant.