added RoleRetrieveUpdateDestroy
diff --git a/plstackapi/planetstack/urls.py b/plstackapi/planetstack/urls.py
index 9eecc49..2f7745e 100644
--- a/plstackapi/planetstack/urls.py
+++ b/plstackapi/planetstack/urls.py
@@ -2,7 +2,7 @@
 
 # Uncomment the next two lines to enable the admin:
 from django.contrib import admin
-from plstackapi.planetstack.views.roles import RoleListCreate
+from plstackapi.planetstack.views.roles import RoleListCreate, RoleRetrieveUpdateDestroy
 from plstackapi.planetstack.views.api_root import api_root
 from plstackapi.planetstack.models import Site
 from rest_framework import generics
@@ -23,6 +23,7 @@
     url(r'^plstackapi/$', api_root),
     
     url(r'^plstackapi/roles$', RoleListCreate.as_view(), name='role-list'),
+    url(r'^plstackapi/roles/(?P<pk>[0-9]+)/$', RoleRetrieveUpdateDestroy.as_view(), name='role-detail'),
 
     #url(r'^plstackapi/sites/$', views.SiteList.as_view(), name='site-list'),
     #url(r'^plstackapi/sites/(?P<pk>[0-9]+)/$', views.SiteDetail.as_view(), name='site-detail'),