diff --git a/Prosody-Quick-installation-guide.md b/Prosody-Quick-installation-guide.md
index 11e4a61..1f57a5e 100644
--- a/Prosody-Quick-installation-guide.md
+++ b/Prosody-Quick-installation-guide.md
@@ -5,11 +5,17 @@ Here a quick intallation guide for prosody on a raspbian stretch
 
 ##### ajout des sources 
 
+
+```
 echo deb http://packages.prosody.im/debian $(lsb_release -sc) main | sudo tee -a /etc/apt/sources.list
 wget https://prosody.im/files/prosody-debian-packages.key -O- | sudo apt-key add -
 sudo apt-get update
 sudo apt-get install prosody
-Installation des modules :
+```
+
+
+###### Installation des modules :
+
 
 ```
 cd /usr/lib/prosody/modules/community-mod/
@@ -18,22 +24,13 @@ sudo hg clone https://hg.prosody.im/prosody-modules/ prosody-modules
 ```
 
 
+
 ##### configuration apres installation 
 ##### fichier de configuration
 
-sudo mv /etc/prosody/prosody.cfg.lua /etc/prosody/prosody.cfg.lua.bak
+`sudo mv /etc/prosody/prosody.cfg.lua /etc/prosody/prosody.cfg.lua.bak`
 
 ##### restauration des données utilisateurs
 
-/var/lib/prosody/`
+`/var/lib/prosody/`
 
-###### Backup
-
-There are two things you should care about primarily: your configuration and your user data.
-
-On most systems the correct paths will be:
-
-> Configuration
->     /etc/prosody 
-> Data
->     /var/lib/prosody 
\ No newline at end of file