changing doc test to match new code
changing doc test to match new code
AlanZatarain/pysal,AlanZatarain/pysal,tectronics/pysal,AlanZatarain/pysal,Alwnikrotikz/pysal,tectronics/pysal,tectronics/pysal,Alwnikrotikz/pysal,Alwnikrotikz/pysal