diff --git a/src/Products/PluggableAuthService/events.py b/src/Products/PluggableAuthService/events.py
index 354620c..188660e 100644
--- a/src/Products/PluggableAuthService/events.py
+++ b/src/Products/PluggableAuthService/events.py
@@ -97,7 +97,7 @@ def userCredentialsUpdatedHandler(principal, event):
     pas.updateCredentials(
         pas.REQUEST,
         pas.REQUEST.RESPONSE,
-        principal.getUserName(), # aka "login"
+        principal.getUserName(),  # aka "login"
         event.password)