Checking content-type instruction missing a step

[jamiecoe]

The instruction is currently:

• Go to Chrome Dev Tools -> Network; and check if the status code is 200 and if the content type is text/html

There is one step missing in this process which needs to be added, ie: checking the header of the response. So it should be:

• Go to Chrome Dev Tools -> Network -> Click on localhost -> Headers; and check if the status code is 200 (in General tab) and if the content type is text/html (in Response Headers)