Looks like a typo if you ask me, if you check the talent list it goes like this:
Summons a Totem of Wrath with 5 health at the feet of the caster. The totem increases the damage done by spells and effects by 100 for all party and raid members, and increases the critical strike chance of spells and effects by 3% against all enemies within 40 yards. Lasts 2 min.
http://www.mmo-champion.com/index.php?page=663#