Hey, I just got the Unreal Engine 4.13 (never used it before) and just wanted to let you guys know about this bug with the Interface Walkthrough.
I didn’t find it posted before in the forum so here goes.
I was following the walkthrough after launching my first ‘flight’ project and this text styling code seems to come up in one of the tips.
Not sure if this is only happening to me, doesn’t really bother me that much but probably better to fix it 
Hope this helps!