chaning the thread titles

[Brandon Sheley]

okay I've noticed something and I thought it was just my board but I see it on all vb sites

here is an example

so I make a thread on my site

* Jonny goes to toown*

and say it's posted and I don't notice the spelling mistake for a few days, ten I go to edit and fix it
* Jonny goes to town*

well the title still doesn't change ?
why is that and how can I fix it.. my site is going to have events posted and sometimes they change at the last moment, and these titles will need edited.. but it doesn't matter if I edit them if they don't change..

anyway to fix this ?
thank you
-Loco