Cleaned up the concretize_architecture method by removing commented out code
Cleaned up the concretize_architecture method by removing commented out code

LLNL/spack,matthiasdiener/spack,TheTimmy/spack,krafczyk/spack,iulian787/spack,skosukhin/spack,mfherbst/spack,krafczyk/spack,skosukhin/spack,TheTimmy/spack,tmerrick1/spack,mfherbst/spack,TheTimmy/spack,matthiasdiener/spack,skosukhin/spack,lgarren/spack,tmerrick1/spack,matthiasdiener/spack,lgarren/spack,EmreAtes/spack,iulian787/spack,iulian787/spack,mfherbst/spack,lgarren/spack,tmerrick1/spack,iulian787/spack,tmerrick1/spack,skosukhin/spack,LLNL/spack,krafczyk/spack,lgarren/spack,mfherbst/spack,EmreAtes/spack,LLNL/spack,krafczyk/spack,TheTimmy/spack,iulian787/spack,LLNL/spack,krafczyk/spack,EmreAtes/spack,lgarren/spack,matthiasdiener/spack,EmreAtes/spack,EmreAtes/spack,matthiasdiener/spack,mfherbst/spack,TheTimmy/spack,tmerrick1/spack,LLNL/spack,skosukhin/spack