Docs: update SGE pename examples for multicore
Docs: update SGE pename examples for multicore

https://groups.google.com/d/msgid/biovalidation/b4d65d07-960f-4908-9425-0ad374f6d0c0%40googlegroups.com

vladsaveliev/bcbio-nextgen,chapmanb/bcbio-nextgen,a113n/bcbio-nextgen,vladsaveliev/bcbio-nextgen,lbeltrame/bcbio-nextgen,lbeltrame/bcbio-nextgen,lbeltrame/bcbio-nextgen,vladsaveliev/bcbio-nextgen,a113n/bcbio-nextgen,chapmanb/bcbio-nextgen,chapmanb/bcbio-nextgen,a113n/bcbio-nextgen