Update documents for included w3mdict.cgi

w3m-doc/install.html.in

@@ -232,7 +232,7 @@
 <DT>DICT
     <DD><B>$B<-=q0z$-5!G=(B</B>$B$rM-8z$K$7$^$9!#(B<BR>
         $BD4$Y$?$$C18l$K%+!<%=%k$r9g$o$;!"!H(B<B>ESC&nbsp;W</B>$B!I$G(B <B>w3mdict</B> $B%3%^%s%I$r8F$S=P$7$^$9!#(B<BR>
-        <B>w3mdict</B> $B%3%^%s%I$O(B w3m $B$N%"!<%+%$%V$K$OF1:-$5$l$F$$$J$$$N$G!"<+?H$N4D6-$K9g$o$;$F:n@.$7$F$/$@$5$$!#(B<BR>
+        <B>w3mdict</B> $B%3%^%s%I$O<+?H$N4D6-$K9g$o$;$F:n@.$G$-$^$9!#(B<BR>
         $B$?$H$($P!"$b$C$H$b4JC1$JNc$H$7$F!"(B<B>man</B> $B%3%^%s%I$K(B wrap $B$9$k>l9g!"0J2<$N$h$&$K$7$^$9!#(B<BR>
         <BLOCKQUOTE>
         % cat w3mdict<BR>