Fixed some doc block issues when generating HTML

Author: allmightyspiff

SoftLayer/API.py

@@ -31,6 +31,7 @@
     'BaseClient',
     'API_PUBLIC_ENDPOINT',
     'API_PRIVATE_ENDPOINT',
+    'IAMClient',
 ]
 
 VALID_CALL_ARGS = set((

SoftLayer/managers/hardware.py

@@ -901,7 +901,7 @@ def get_maintenance_windows_detail(self, location_id):
         """Get the disks prices to be added or upgraded.
 
         :param int location_id: Hardware Server location id.
-        :return int.
+        :return int:
         """
         result = None
         begin_date_object = datetime.datetime.now()