- fixed : open-positioning to positioning

--HG--
branch : RLVa

indra/newview/skins/default/xui/en/floater_rlv_locks.xml

@@ -1,6 +1,5 @@
 <?xml version="1.0" encoding="utf-8" standalone="yes" ?>
 <floater
-  open_positioning="cascading"
   can_close="true"
   can_minimize="true"
   can_resize="true"
@@ -11,6 +10,7 @@
   save_rect="true"
   save_visibility="false"
   single_instance="true"
+  positioning="cascading"
   reuse_instance="true"
   title="ACTIVE RLV LOCKS"
   width="500">