diff --git a/README.md b/README.md
index 041086a..2fdf706 100644
--- a/README.md
+++ b/README.md
@@ -8,7 +8,7 @@ Librairie implémentant un protocole d'authentification par "appairage" d'un ser
 
 ### Annonce du client
 
-![advertise](./doc/sequence-diagram/advertise.png)
+![advertise](./doc/sequence-diagram/advertising.png)
 
 ### Mise à jour des attributs
 
diff --git a/doc/sequence-diagram/advertise.plantuml b/doc/sequence-diagram/advertising.plantuml
similarity index 100%
rename from doc/sequence-diagram/advertise.plantuml
rename to doc/sequence-diagram/advertising.plantuml
diff --git a/doc/sequence-diagram/advertise.png b/doc/sequence-diagram/advertising.png
similarity index 100%
rename from doc/sequence-diagram/advertise.png
rename to doc/sequence-diagram/advertising.png
diff --git a/doc/sequence-diagram/update.plantuml b/doc/sequence-diagram/update.plantuml
index 8879788..83bdaad 100644
--- a/doc/sequence-diagram/update.plantuml
+++ b/doc/sequence-diagram/update.plantuml
@@ -4,7 +4,7 @@ Server -> Server: Validate client/server tokens
 alt Success
     Server -> Server: Save attributes
     Server -> Server: Update last contact for peer ID
-    Server -> Client: 204 No Content
+    Server -> Client: 200 OK {""}
 else Invalid client or server token
     Server -> Client: 400 Bad request
 else Malformed update request