error in forum-rtl.css, Next and prev link does not display correctly

the Naxt and prev links below forum posts does not display at two sides of page in rtl mode.

the css is

.forum-topic-navigation {
padding: 1em 3em 0 0;
}
.forum-topic-navigation .topic-previous {
text-align:left;
float: right;
}
.forum-topic-navigation .topic-next {
text-align: right;
float: left;
}

but it should be

.forum-topic-navigation {
padding: 1em 0em 0 0;
}
.forum-topic-navigation .topic-previous {
text-align: right;
float: right;
}
.forum-topic-navigation .topic-next {
text-align: left;
float: left;
}