Username fix?

[Mark1Mod0Squid]

So When I registered I used a username I have used other places forever. Would never have misspelled. Any way to fix? Should be Mark1Mod0Squid. Somehow the zero got changed to a lower case "o". Can this be rectified?

Thank You

David

 

[ADMIN]

Done

 

[Mark1Mod0Squid]

Thank you kindly.