[1.4.x] Merge pull request #315 from streeter/auth-docs-cleanup-patch
[1.4.x] Merge pull request #315 from streeter/auth-docs-cleanup-patch

Clarify some of the password reset docs

Backport of 03ad7d3c2085fa252e7bf6a725fec1ed3d1e6a7c from master.

riklaunim/django-custom-multisite,riklaunim/django-custom-multisite,riklaunim/django-custom-multisite