Update readme.md

Author: NowRishi

Mail Scripts/cc all group members/readme.md

@@ -4,4 +4,4 @@ Use case:
 CC all members of the assignment group for the current record.
 
 Solution: 
-Create the mail script as mentioned in cc all group members.js file and then call the mail script in you email notification ${mail_script: your mail script name}
+Create the mail script as mentioned in cc all group members.js file and then call the mail script in you email notification using ${mail_script: your mail script name} in the notification body