Half-Orc Furious Assault

vsjog

According to Half-Orc Neverwinter Wiki, Furious Assault should be: Your Critical hits do an additional 5% damage.
While in live, it says additional critical severity. Which is which?

http://neverwinter.gamepedia.com/Half-Orc

wentris

http://neverwinter.gamepedia.com/Critical_Severity

Additional Critical Severity = Your Critical hits do an additional damage