diff --git a/kfet/forms.py b/kfet/forms.py
index b9adbc81..d728afb1 100644
--- a/kfet/forms.py
+++ b/kfet/forms.py
@@ -640,7 +640,7 @@ class StatScaleForm(forms.Form):
 
 
 class AccountStatForm(forms.Form):
-    """ Idem, mais pour la balance d'un compte """
+    """Idem, mais pour la balance d'un compte"""
 
     begin_date = forms.DateTimeField(required=False)
     end_date = forms.DateTimeField(required=False)