As discussed here : http://meta.scifi.stackexchange.com/questions/1130/change-r2d2-tag-to-r2-d2Change r2d2 tag to r2-d2 when we try to create the correctly spelledcorrectly spelled "R2-D2" Tag we get this error message
You are attempting to create the tag r2-d2 ; however the tag r2d2 already exists!
Is there a way to get around this?