[func.default.traits] Remove inappropriate reference to [unord] (#819)

timsong-cpp · tkoeppe · commit 186885a15886 · 2016-07-10T21:42:39.000+03:00
The *unordered* associative containers do not use default_*order*.
diff --git a/source/utilities.tex b/source/utilities.tex
@@ -14392,7 +14392,7 @@
 The class template \tcode{default_order} provides a trait that users can
 specialize for user-defined types to provide a strict weak ordering for that
 type, which the library can use where a default strict weak order is needed.
-For example, the associative containers (\ref{associative}, \ref{unord}) and
+For example, the associative containers (\ref{associative}) and
 \tcode{priority_queue} (\ref{priority.queue}) use this trait.
 
 \pnum
