Ass missing closing pair of )

Author: Dani-Hub

xml/issue4175.xml

@@ -151,7 +151,7 @@ is not one of `set_value_t`, `set_error_t`, or `set_stopped_t`. Otherwise,
 <tt>get_completion_scheduler&lt;<i>completion-tag</i>&gt;(q)</tt> is expression-equivalent to
 </p>
 <blockquote><pre>
-<i>MANDATE-NOTHROW</i>(<del>as_const</del><ins><i>AS-CONST</i></ins>(q).query(get_completion_scheduler&lt;<i>completion-tag</i>&gt;
+<i>MANDATE-NOTHROW</i>(<del>as_const</del><ins><i>AS-CONST</i></ins>(q).query(get_completion_scheduler&lt;<i>completion-tag</i>&gt;))
 </pre></blockquote>
 </blockquote>