Static Web Page

I've tried looking through the tutorials and everything. I created a .txt file It has the specific sentence requested. if I paste the URL I provided in my own browser, I can see it just fine.

When I submit the answer, I get this response: Your file does not contain what was asked. Please check it again.

I've checked, rechecked. and just can't see where this:

Secret value is 7104335

is wrong. And yes, I have changed the value every time to the current one on the problem page.