Possible to mute the warnings in function kmeans?

Would it be possible to have an argument (or any way) that would allow to not display the warnings in function kmeans? 
The  related code is below (L190-L194)

`        if objv_change > tol ;
            @warn("The clustering cost increased at iteration #$t") ;
        elseif (k == 1) || (abs(objv_change) < tol) ;
            converged = true ;
        end`

