I don't remember where, only I'm pretty sure it was on this forum, a moderator of some sort mentioned fixing some things in the next patch (such as minigun sounds, arms raising randomly, ect), and I wanted to know if there is any info regarding the Ninja perk being fixed.
For those that don't know, instead of giving a 15% chance to critically hit with a melee/unarmed weapon, it gives a 1.15 chance. A simple but pretty big error on ninja builds.

The description said 15% more chance, not +15%, so it isn't a bug or mistake.

I'm sorry, I don't understand. How does 15% translate to 1.15%?

It is 15% of what you have, not 15% of the maximum.

Ah...I see. Thank you for clearing this up for me. I'll take a different perk then.

It isn't 1.15%, but times 1.15 just like weapon's critical multiplier.

Finesse.