Ajax User Validation error positioning

[T0m1 +]

What version of 68 Classifieds are you running?
V4.2.0 Developer

What template are you using?
Home brew, customised

Please describe in detail the issue you are having:
Just run the update on the test install and so far everything works a treat. Including the username validation, which could be made a little better, but who am I to nit pick .

One thing though, the error message that comes up (might be the same case for everything only I havent seen them yet) right next to the input field ive just entered a username into.
Due to the length of the error and description it wraps and looks out of place.

Is there a way i could put in a manual <br /> so if the error does show it shows below the field on a single line nice and neat...

If so, where and how as there is no logical place in userjoin.tpl , well not from what I can see...