SF Patch #912462: Relocate \end tag to the right place.

(Submitted by George Yoshida)

Doc/lib/libstdtypes.tex

@@ -1336,7 +1336,6 @@ new dictionary. \var{value} defaults to \code{None}.  \versionadded{2.3}
 
 \item[(8)] \function{pop()} raises a \exception{KeyError} when no default
 value is given and the key is not found.  \versionadded{2.3}
-\end{description}
 
 \item[(9)] \function{update()} accepts either another mapping object
 or an iterable of key/value pairs (as a tuple or other iterable of
@@ -1346,6 +1345,8 @@ then is updated with those key/value pairs:
 \versionchanged[Allowed the argument to be an iterable of key/value
                 pairs and allowed keyword arguments]{2.4}
 
+\end{description}
+
 \subsection{File Objects
             \label{bltin-file-objects}}