diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6da6f0b..ef2875d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -19,6 +19,7 @@
 
 * Added periodic refresh of robot state while cleaning
 * Added optional periodic refresh of robot state while not cleaning
+* Added error messages when cant login or get robot
 * Improved go to dock switch to be enabled as soon as possible without manual refresh
 * Improved switches to indicate the time an action needs to complete
 * Improved eco mode to not be overwritten by robot state update
\ No newline at end of file
diff --git a/README.md b/README.md
index cb1a693..e72613c 100644
--- a/README.md
+++ b/README.md
@@ -29,7 +29,7 @@ Feel free to leave any feedback [here](https://github.com/naofireblade/homebridg
 
 Add the following information to your config file. Change the values for name, email and password.
 
-The parameter **refresh** is optional (default off) and adjusts in what interval changes in the robot state will be pushed to homekit. The minimum refresh time is 60 seconds. You need this only when you set up rules based on the robot state and start him outside of homekit (e.g. with the Neato app).
+The parameter **refresh** is optional (default 0=off) and adjusts in what interval changes the robot state will be pushed to homekit. The minimum refresh time is 60 seconds. You need this only when you set up rules based on the robot state and start him outside of homekit (e.g. with the Neato app).
 
 ```json
 "accessories": [