diff --git a/soitool/modules/module_phonebook.py b/soitool/modules/module_phonebook.py
index 584a44e6f86abc9a5c0c3cfad03a0d6944158477..f6478292ba5bec33dcc3a236d2e3e6e1233c2962 100644
--- a/soitool/modules/module_phonebook.py
+++ b/soitool/modules/module_phonebook.py
@@ -387,7 +387,7 @@ class PhonebookModule(ModuleBase, QWidget, metaclass=Meta):
         Returns
         -------
         string
-            User friendly name.
+            User-friendly name.
         """
         return "Telefonliste"