fix README link

downloads.php

@@ -223,7 +223,7 @@ print "</div>\n";
 #15)other Linux
 print "<div id='source'>\n";
 print "<h2>"._("Other Linux / source").":</h2>\n";
-print _("    The tarball version of Gajim is ")."<a href='downloads/".$download_folder."/gajim-".$last_version.".tar.bz2'>"._("here")."</a>. "._("For information on how to build Gajim,")." <a href='https://dev.gajim.org/gajim/gajim/blob/master/README'>"._("see the <tt>README</tt>")."</a> ("._("in English").").<br />\n";
+print _("    The tarball version of Gajim is ")."<a href='downloads/".$download_folder."/gajim-".$last_version.".tar.bz2'>"._("here")."</a>. "._("For information on how to build Gajim,")." <a href='https://dev.gajim.org/gajim/gajim/blob/gajim_0.16/README'>"._("see the <tt>README</tt>")."</a> ("._("in English").").<br />\n";
 #printf(_("   The tarball version of %s is "), "0.16-rc2");
 #print "<a href='downloads/0.16/gajim-0.16-rc2.tar.gz'>"._("here")."</a>.<br />\n";
 print _("If you want to use the last unstable development version, then you should checkout the git repository.\n");