open lang/english/admin.php
find (line 47)
replace
PHP
$lang['top_poll_votes'] = "Top {number} files by polls";
with
PHP
$lang['top_poll_votes'] = "Top {number} polls by votes";
AND
if you don't want this link
open admin/home.php
find (line 1231)
replace
PHP
show_table_separator("<span class='menu_button'><a class='menu_button' href='".$site_sess->url(ROOT_PATH."poll.php")."' target='_blank'>".$lang['top_poll_votes']." (".$lang['homestats_total']." ".$sum.")</a></span>", 4);
with
PHP
show_table_separator($lang['top_poll_votes']." (".$lang['homestats_total']." ".$sum.")", 4);
\\\"Error\\\"
