Dyslexic security role

I spent a good couple of days, laboring over a new security role--struggling to get all the E1 pages just right, the 200+ permissions in place--the testing... Everything was perfect---until I realized I had misspelled the security roles name. (*face-palm*) :(

Is there a way to change a roles name, once it is created? Has someone already created a SQL for this, if the application doesn't have that?

...surely others have already run across this issue... any suggestions would be appreciated...