Documentation misspell - mysql part

[Crustymd]

So here it is... there are many starting developers that will jsut copy - paste the commands from documentation so they will have an issue here

http://prntscr.com/5flwks

[pavelnovitsky]

«mysqld» — name of the MySQL process in CentOS, so no misspell here

[Crustymd]

My bad.. did not see it under CentOS section..