diff --git a/README.md b/README.md
index f533037..723a80d 100644
--- a/README.md
+++ b/README.md
@@ -14,14 +14,17 @@ Create the local bin folder
 mkdir ~/.local/bin
 ```
 
-Copy the main script to your local bin folder
+Copy the main script to your local bin folder and ensure it is executable
 
 ```
-touch ~/.local/bin/charge-notify.sh && chmod +x ~/.local/bin/charge-notify.sh
+chmod +x ~/.local/bin/charge-notify.sh
 ```
 
 ## Usage
-The battery levels are example levels. 
+The battery levels are example levels.
+
+Modern batteries is usually best when kept above 10% and below 60%.
+
 Edit the battery levels according to your system and preference. 
 
 ## Run script as a user service