Suggestion: Call-out that links are absolute

[bsyk]

In lesson 03-navigating-with-link it's suggested that:

It's almost identical to the <a/> tag you're used

While this is true, the almost is really understated here. I foolishly expected relative paths to work and spent a while debugging why my links would change the URL but never adjust my state. I learned a lot from the debugging, but I'd probably still prefer a 1-sentance comment that highlights this 'quirk'.

[Andersos]

How should that 1-sentance comment look?