Page 113 has the text “we can’t trust everyone in it to have free reign”.
This is a famous eggcorn, the correct expression is free rein.
If the subject interests you, there is this delicious video on eggcorns.
Oh that’s super interesting! 
My username actually comes from a misheard song lyric so it’s kiiiind of the same thing? If you squint a bit? (edit: Oh its actually in the video, it’s a mondegreen!)
I’ll fix that egg corn, thank you for raising the issue!