I was confused with this, and it was not only once, but it happens from time to time to /w wrong bot. If it was changed to la-custom or custom-la everyone would understand why is like that. But like this you must to read on forum to understand, even if you don't understand..
I mean they shouldn't be like some complicated big brains dota interactions that happen once in every 1k games. These "tips" should probably be for your average dota player, like "you can use abaddon's ulti before you go low hp to dispel yourself from a stun" or something like "don't forget to always keep a TP to help your mid player when he gets ganked"
We need some mod to approve the quotes or something unwanted can appear on the list..
Maybe a simple text input and listing in warden?