Typos (3 at least)

[PallHaraldsson]

https://www.python.org/dev/peps/pep-0529/

The extra spaces plus:

"to Python as str , they [..] bytes , they are trasncoded"

Also at https://www.python.org/dev/peps/pep-0524/ :

"iniitalization"

[Mariatta]

Thanks :) I fixed the typos in the PEPs repository, but the extra spaces is a known issue :(
See #825

[Rosuav]

Fixed by (now merged) #150 in PEPs. Thanks Mariatta!

[berkerpeksag]

Whitespace issue is going to be fixed by #1013.

Thanks for the report!