It looks like Democratic Senate candidate Doug Jones is having a bit of fun with one of his Republican challengers.

Former Chief Justice Roy Moore rolled into Montgomery ahead of tonight's debate against challenger Luther Strange in a campaign bus prominently featuring a web address playing off his slogan "Alabama Deserves Moore."

A typo on the address, as you can see in these photos, show the web address was mistakenly listed as "Alabamaderservesmoore.com," misspelling the word "deserves."

Whoever comes up with a "Spellcheck For Buses" app is going to make a lot of money. Check the website toward the bottom... pic.twitter.com/OvstBOLUiO — Eric Snitil (@EricSnitilWx) September 21, 2017

The website initially came back as invalid but it didn't take long for Jones or one of his supporters to capitalize on the error.

The website www.alabamaderservesmoore.com now directs you to Jones' campaign website, https://dougjonesforsenate.com.

Moore's campaign told WSFA the bus and the wrap with the typo is operated by Great American Alliance, Moore's Super PAC. The typo was later covered up with a decal, according to media reports.