It is a long established fact that a reader will be distracted by the readable content of a page when looking at its layout. The point of using normal distribution of letters.
There are many variation of passage of available
but majority haves suffered alteration in some form by injected humour or random words which don't even slightly believable.
The standard chunk of used since the 1500s is reproduced below for those interested. Sections 32 and 1.10.33 from "Finibus Bonorum et Malorum"
by Cicero are reproduced.