Fix a typo in the documentation of $endpos.

doc/manual.tex

@@ -1719,7 +1719,7 @@ the author of the lexical analyzer.)
 \begin{tabular}{@{}l@{\hspace{7.0mm}}l@{}}
 \verb+$startpos+ & start position of the first symbol in the production's right-hand side, if there is one; \\&
                    end position of the most recently parsed symbol, otherwise \\
-\verb+$endpos+   & end position of the first symbol in the production's right-hand side, if there is one; \\&
+\verb+$endpos+   & end position of the last symbol in the production's right-hand side, if there is one; \\&
                    end position of the most recently parsed symbol, otherwise \\
 \verb+$startpos(+ \verb+$+\nt{i} \barre \nt{id} \verb+)+
                  & start position of the symbol named \verb+$+\nt{i} or \nt{id} \\