[span.cons] add missing \pnum

jwakely · jwakely · commit 1c5672447cc6 · 2019-12-12T20:56:22.000Z
Fixes #3540
diff --git a/source/containers.tex b/source/containers.tex
@@ -10729,6 +10729,7 @@
 \item \tcode{is_convertible_v<End, size_t>} is \tcode{false}.
 \end{itemize}
 
+\pnum
 \expects
 \begin{itemize}
 \item
