Update README.md

subjects/devops/backup_manager/audit/README.md

@@ -155,6 +155,6 @@ $
 
 ###### Can you confirm that all error messages have been saved in the log files like in the example above?
 
-##### Go to the code of the project adn check if the creator used `try` and `except` to handle the errors.
+##### Go to the code of the project and check if the creator used `try` and `except` to handle the errors.
 
 ###### Did he use `try` and `except` to handle the errors?