diff --git a/README.md b/README.md
index ab7405f..87fd6b7 100644
--- a/README.md
+++ b/README.md
@@ -45,11 +45,11 @@ Add the following information to your config file. Change the values for name, e
 
 ### Advanced
 
-The following config contains optional settings that are disabled when not specified.
+The following config contains advanced settings that are disabled when not specified.
 
 The parameter **refresh** adjusts in what interval (seconds) changes of 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 **extraCareNavigation** determines if supporting models (currently Neato D3 and D5) take extra care of your furniture while cleaning.
+The parameter **extraCareNavigation** determines if supporting models (currently Neato D3 and D5) should take extra care of your furniture while cleaning.
 
 ```json
 "platforms": [