update

Author: jensmaurer

issues/2861.html

@@ -60,9 +60,9 @@
 lifetime or within its period of construction or destruction
 (11.9.5 [<A href="https://wg21.link/class.cdtor">class.cdtor</A>]) , the behavior is undefined.
 If <TT>v</TT> is a glvalue of type <TT>U</TT> and <TT>v</TT> does not
-refer to an object whose type is similar to <TT>U</TT> within its
-lifetime or within its period of construction or destruction, the
-behavior is undefined.
+refer to an object whose type is similar to <TT>U</TT> and that is
+within its lifetime or within its period of construction or
+destruction, the behavior is undefined.
 </P>
 
 </BLOCKQUOTE>