Remove double definition of decay Sigma(1775)0 and its antiparticle
Remove double definition of decay Sigma(1775)0 and its antiparticle. Second decay in the file is kept, which is the one I think survives with current code.
Remove double definition of decay Sigma(1775)0 and its antiparticle. Second decay in the file is kept, which is the one I think survives with current code.