fix typo

diff --git a/newsletter/models.py b/newsletter/models.py
index 6c9c7b484a5c5beb1b7bec3f4652a4a694179b39..a689138084d69aa460eae02d58066b061d23c007 100644 (file)
--- a/newsletter/models.py
+++ b/newsletter/models.py
@@ -63,7 +63,7 @@ class Subscriber(models.Model):
 
     def subscribe_in_mailman(self):
         try:
-            subprocess.run(['listadmin', '--add-member', self.email, settings.NEWSLETTER_NAME], checkTrue)
+            subprocess.run(['listadmin', '--add-member', self.email, settings.NEWSLETTER_NAME], check=True)
         except subprocess.CalledProcessError:
             # maybe an error because email is already registered?
             result = subprocess.run(