diff --git a/actor/src/actor_config.py b/actor/src/actor_config.py
index 40eb5e25..f1e8c321 100755
--- a/actor/src/actor_config.py
+++ b/actor/src/actor_config.py
@@ -123,7 +123,7 @@ class UDSConfigDialog(QDialog):
                 QMessageBox.information(
                     self,
                     'UDS Test',
-                    'Current configured token seems to be invalid for {}. Please, request e new one.'.format(config.host),
+                    'Current configured token seems to be invalid for {}. Please, request a new one.'.format(config.host),
                     QMessageBox.Ok
                 )
             else: