Misspelled name on my fiance visa is that going to be a problem

Got my fiance visa in the mail today but they spelled my fiances last name wrong. Should I contact them and have it fixed it will it be ok as it is? Its just one letter wrong instead of an H they put a G. I am hoping you all are going to tell me its not a big deal  I really want to be on that plane on the 25th

No big deal.  They spelt your name right, didn't they?

Vicky

No big deal.  They spelt your name right, didn't they?

Vicky

Yeah my name is spelled right they just changed a letter in his last name. Thanks!

They put my fiance's middle name on instead of his last name.  I contacted them, and they said to send it back and mark that it was a visa with an error on it.  They had it back to me in two days.  No problems.  But, they did have to know that it was coming back, so they could look for it.  On the otherhand, if Vicky says you're good, then you're probably fine.  Just thought I'd put in my experience.   

If you've time to get it changed then you can...but it is really not a massive deal if it is an obvious typo.

Vicky

Thanks guys I think I am going to leav eit as it is I should get it changed but I dont think it should be a massive deal since an obvious typo like VictoriaS said