Organisations displayed with a ";" at the end

Hello,

in my mac address book I have some contact that doesn't have a name but just a company name for example the flickr email is just registered to a contact with no name and the company name flickr. I have several contact like that such as restaurant phone numbers and so on.
I just realized that those contacts are listed in social contact list with an ";" at the end. For example "flickr" is listed in soocial as "flickr:"
however, looking at the details of those contact, there's no ";" in the organisation box. Just a displaying problem I guess.

Pierre