How to find "," and replace with ", "

[KenArcher]

I have field populated with values like "Oklahoma,Texas,Kansas" - words separated by commas. I want to add a space after to commas to that carriage returns will work, changing the above value to "Oklahoma, Texas, Kansas". What SQL command will do this?

 

[swampBoogie]

update t
  set c = replace(c,',',', ')
 where c like '%,%'

 

[bassguy]

declare @string varchar(50)
set @string='Kansas,Kentucky,Missouri'
Print Replace(@string,',',', ')