I really dont think so few days ago there were "changes" for ww monks written same way as these.
And some1 proved that they are just tooltip changes.
From my xp when it says Spell Changes it refers to tooltip changes not actual buff/nerf.
The WW monk buffs where just the tooltip updates from 6.2.2.
You can see it that they are only datamined via the green post on MMO.
This now are actual Buffs.