What is this error message actually telling me to fix?

Hi all

I’m not quite sure how to read error messages yet. Could someone translate the error message for me to simple english so I can understand exactly what I need to fix please?

I am one small error fix from completing the challenge :slight_smile:

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/94.0.4606.81 Safari/537.36

Challenge: Budget App

Link to the challenge:

that you should have one o less in the line for 10