Index: library/nx/nx.nxd
===================================================================
diff -u -r1c53605d5ae1904a7b3bbde73aec12375f6dfea4 -r111bc97fb2853629b153839d2b1f3542f8b50a75
--- library/nx/nx.nxd	(.../nx.nxd)	(revision 1c53605d5ae1904a7b3bbde73aec12375f6dfea4)
+++ library/nx/nx.nxd	(.../nx.nxd)	(revision 111bc97fb2853629b153839d2b1f3542f8b50a75)
@@ -65,6 +65,7 @@
 # Register the specified class(es) as per-object <<@glspl
 # mixin_class>>.  Every mixin must be an existing class.
 #
+# @spec object,type=::nx::Class
 
 # @class.attribute {Object noinit}
 #