Help! - Build a Technical Documentation Page

Hello friends!
I’ve been stuck here I cannot figure out what I’m doing wrong… A little help will be appreciated :frowning:

my error:

" Story #4: Each section element with the class of main-section should also have an id that corresponds with the text of each header contained within it. Any spaces should be replaced with underscores (e.g. The section that contains the header “Javascript and Java” should have a corresponding id=“Javascript_and_Java”). "

and my code:

I take it you already fixed it? On my end your code passes all the tests. :slight_smile:

yes! I fixed it! but thanks anyway :smiley: