Fix typo in P/R (Replace > b <)

Author: Dani-Hub

xml/issue4241.xml

@@ -83,7 +83,7 @@ template<input_iterator I, sentinel_for<I> S, class Proj = identity,
     ranges::for_each(I first, S last, Fun f, Proj proj = {});
 template<input_range R, class Proj = identity,
          <del>indirectly_unary_invocable&lt;projected&lt;iterator_t&lt;R&gt;, Proj&gt;&gt;</del><ins>move_constructible</ins> Fun&gt;
-  <ins>requires invocable&lt;Fun&amp;, iter_reference_t&lt;projected&lt;iterator_t&gt;R&gt;, Proj&gt;&gt;&gt;</ins>
+  <ins>requires invocable&lt;Fun&amp;, iter_reference_t&lt;projected&lt;iterator_t&lt;R&gt;, Proj&gt;&gt;&gt;</ins>
   constexpr ranges::for_each_result&lt;borrowed_iterator_t&lt;R&gt;, Fun&gt;
     ranges::for_each(R&amp;&amp; r, Fun f, Proj proj = {});
 </pre>