1 url presented 2 ways

i think i am having a problem with duplicate content, or what google thinks is duplicate content

google thinks this is one page duplicated

/growing-your-own/77-slug-wars.htm‎
/growing-your-own/77-slug-wars.htm?=‎

it is obvious which i would want to keep, how can i remove the ?=

i have seen this on quite a few of my pages but before googles report did nothing about it

thank you

it's already done. (hover on it... you'll see the vbseo already trims the ?=)

it will fall out of google soon enough

I hope so, lol, thank you,

the reason why i said about it is that obviously i have had and used vbseo for about a month now and i was not sure why it would be like that with vbseo on my site.