Add documentation for default_error

kotfu · kotfu · commit dadf6c82b96b · 2020-01-14T21:53:22.000-07:00
diff --git a/docs/api/cmd.rst b/docs/api/cmd.rst
@@ -9,3 +9,6 @@ cmd2.Cmd
       The error message displayed to the user when they request help for a
       command with no help defined.
 
+    .. attribute:: default_error
+
+      The error message displayed when a non-existent command is run.
