stable-supfile: correct tag

[Eric]

Gerard Seibert wrote:
> On a fresh installation of FSBD 6.1 stable, the 'stable-supfile' has
> this:
>
> *default release=cvs tag=RELENG_6
>
> shouldn't it be this:
>
> *default release=cvs tag=RELENG_6_1
>
> I am always getting confused with what is the correct entry to use.
>
>
>   
stable is just _6 whereas the release versions use the _6_x format I believe