fix typo
diff --git a/plstackapi/openstack/manager.py b/plstackapi/openstack/manager.py
index 4cf6404..d9ffc1f 100644
--- a/plstackapi/openstack/manager.py
+++ b/plstackapi/openstack/manager.py
@@ -9,7 +9,7 @@
     from plstackapi.core.models import * 
     has_openstack = True
 except:
-    has_openpstack = False
+    has_openstack = False
 
 manager_enabled = Config().api_nova_enabled