I was allowed to start a new lesson although my code was wrong

Hi, my name is Petar and I think there is something wrong with this code. As it is shown, I haven’t included “/thead” tag but when I hit the save and submit button it allows me to go to next lesson. So I was wondering if it is something wrong with it or am I missing something?

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<do not remove the three backticks above>

The lesson uses regular expression, it will catch a lot of mistake users make, but it is nearly impossible to catch all. So yes, there is a small change your code will pass even if it wrong, this is a balance between allowing creativity in the lesson and very strict coding, so that only perfect matching code can pass

OK, thanks. And I’m sure the Codecademy team will fix that glitch.