Technical-informations.md

@@ -127,7 +127,7 @@ At this point you should be able to access `jupyterhub` on `romeo` via the link
 There is a dedicated ethernet card to create the link between the two machines.
 If it is not mounted on juliette after a reboot : 
 
-# as root or sudo on juliette
+**as root** or **sudo** on juliette
  nmcli connection up em2
 
 em2 is the name of the card on juliette (p7p2 on romeo)