diff --git a/app/views/users.py b/app/views/users.py
index 7efc08e1..a9e1af4f 100644
--- a/app/views/users.py
+++ b/app/views/users.py
@@ -234,7 +234,9 @@ def create_user_form(user_name=None, edit=0, all_roles=True):
         H.append(f"<h2>Modification de l'utilisateur {user_name}</h2>")
         submitlabel = "Modifier utilisateur"
         if "roles_string" in initvalues:
-            initvalues["roles"] = initvalues["roles_string"].split(",")
+            initvalues["roles"] = [
+                r.strip() for r in initvalues["roles_string"].split(",")
+            ]
         else:
             initvalues["roles"] = []
         if "date_expiration" in initvalues:
diff --git a/flask_cas/routing.py b/flask_cas/routing.py
index 40112057..2a66f494 100644
--- a/flask_cas/routing.py
+++ b/flask_cas/routing.py
@@ -107,7 +107,7 @@ def validate(ticket):
     Will attempt to validate the ticket. If validation fails, then False
     is returned. If validation is successful, then True is returned
     and the validated username is saved in the session under the
-    key `CAS_USERNAME_SESSION_KEY` while tha validated attributes dictionary
+    key `CAS_USERNAME_SESSION_KEY` while the validated attributes dictionary
     is saved under the key 'CAS_ATTRIBUTES_SESSION_KEY'.
     """
 
diff --git a/sco_version.py b/sco_version.py
index 77a09ba3..17cdecb7 100644
--- a/sco_version.py
+++ b/sco_version.py
@@ -1,7 +1,7 @@
 # -*- mode: python -*-
 # -*- coding: utf-8 -*-
 
-SCOVERSION = "9.4.53"
+SCOVERSION = "9.4.54"
 
 SCONAME = "ScoDoc"