Hi there, i have issues stopping me from going forward

Tell us what’s happening:

I have change my browser and i am now using Firefox. The element in h1 is printing “Hello World” after i click on run the test but there is no prompt to go to the next challenge

Your code so far


Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:61.0) Gecko/20100101 Firefox/61.0.

Link to the challenge:

There should be a space between Hello and World