a fix on docstring of min_threshold_dist_from_shapefile
a fix on docstring of min_threshold_dist_from_shapefile

ljwolf/pysal_core,pastephens/pysal,chhao91/pysal,hasecbinusr/pysal,dfolch/pysal,hasecbinusr/pysal,lixun910/pysal,nathania/pysal,lixun910/pysal,pastephens/pysal,jlaura/pysal,badjr/pysal,schmidtc/pysal,jlaura/pysal,pedrovma/pysal,schmidtc/pysal,sjsrey/pysal_core,chhao91/pysal,TaylorOshan/pysal,ljwolf/pysal,darribas/pysal,spreg-git/pysal,pysal/pysal,spreg-git/pysal,ljwolf/pysal,pastephens/pysal,badjr/pysal,hasecbinusr/pysal,sjsrey/pysal_core,ljwolf/pysal,dfolch/pysal,TaylorOshan/pysal,lanselin/pysal,nathania/pysal,darribas/pysal,lixun910/pysal,sjsrey/pysal_core,weikang9009/pysal,jlaura/pysal,ljwolf/pysal_core,sjsrey/pysal,ljwolf/pysal_core,TaylorOshan/pysal