Vladimir Outdated Tip

A couple of days ago, I was going through the tips on Vladimir's champion profile and came across an outdated tip. As you can see in the picture I have attached, the third tip for playing against him includes a removed item (DFG) as something very effective against health stacking. I have already contacted Riot support by sending them an e-mail and they suggested I post about it in the forums.

I'm reporting this in mostly for the newest players who are looking to improve and might become confused as they cannot find the item.

Thank you for your time!