[meta.define.static] Rephrase sentence to avoid overfull \hbox

Author: timsong-cpp

source/meta.tex

@@ -3301,10 +3301,10 @@
 
 \pnum
 \remarks
-The second template argument of the returned \tcode{span} type
-is \tcode{static_cast<size_t>(ranges::size(r))}
-if \tcode{ranges::size(r)} is a constant expression, and
-\tcode{dynamic_extent} otherwise.
+If \tcode{ranges::size(r)} is a constant expression,
+the second template argument of the returned \tcode{span} type
+is \tcode{static_cast<size_t>(ranges::size(r))};
+otherwise, it is \tcode{dynamic_extent}.
 \end{itemdescr}
 
 \indexlibraryglobal{define_static_object}%