[CentOS-docs] Clarification in HowTos/MigrationGuide page

[Daniel de Kok]

On Sun, 2007-09-09 at 13:42 -0400, Alain Reguera Delgado wrote:
> See where it says --- Although both can be used together --- .

Just for confirmation: they will work together, but it is generally a
bad idea, because one of the plugins override packages that the other is
supposed to protect. I agree that this page should be changed in this
respect.

-- Daniel