[basic.fundamental] remove redundant void conversion wording

Author: eisenwave

source/basic.tex

@@ -5267,9 +5267,7 @@
 A type \cv{}~\keyword{void}
 is an incomplete type that cannot be completed; such a type has
 an empty set of values. It is used as the return
-type for functions that do not return a value. Any expression can be
-explicitly converted to type
-\cv{}~\keyword{void}\iref{expr.type.conv,expr.static.cast,expr.cast}.
+type for functions that do not return a value.
 An expression of type \cv{}~\keyword{void} shall
 be used only as
 \begin{itemize}
@@ -5281,7 +5279,8 @@
 \item the operand of a \keyword{typeid} expression\iref{expr.typeid},
 \item the operand of a \keyword{noexcept} operator\iref{expr.unary.noexcept},
 \item the operand of a \keyword{decltype} specifier\iref{dcl.type.decltype}, or
-\item the operand of an explicit conversion to type \cv{}~\keyword{void}.
+\item the operand of an explicit conversion to type
+\cv{}~\keyword{void}\iref{expr.type.conv,expr.static.cast,expr.cast}.
 \end{itemize}
 
 \pnum