A Few Text Miss-types Displays

I've encountered a few small text miss-types recently when playing.

Miss-type(1) http://prntscr.com/9lj4kg - Thunderlord's CD was recently changed to 20 seconds. In game when you hover over the Keystone Mastery it displays it as a 30 second cooldown.

Miss-type(2) http://prntscr.com/9lj4t5 - Grasp of the Undying only procs after an Auto Attack. The description says "attack", which is inaccurate. A correction would be "Every 4 seconds in combat your next auto attack against an enemy champion steals life equal to 3% of your max Health (halved for ranged champions, deals magic damage)."

Miss-type(2 continued) http://prntscr.com/9lj7gk - It also displays the Grasp of the Undying text here.

Tons of Miss-types - In the mastery pages, there are INCONSISTENT periods after sentences, there are too many to list and I hope that the writer either chooses to have periods at the end of sentences or none at all. There shouldn't be an inconsistency in my opinion.

Sorry for my OCD. I hope these get fixed, thankyou <3

Edit: It's patch 6.1 now... Riot didn't fix any of these.. they still look dumb

Edit: Patch 6.2 still no fix... I don't know how to get this post to have views lol.. depressing...