Improve the "known problems" section of `interior_mutable_key`#6019

Merged

bors merged 2 commits intorust-lang:masterfrom rail-rain:improve_known_probs_mut_key

Sep 10, 2020

+4-2

Commits on Sep 9, 2020

Improve "known problems" of interior_mutable_key
rail-rain
committed

Commits on Sep 10, 2020

Fix spelling of "Known problems section" of interior_mutable_key
flip1995
authored