[1.5.x] Fixed #19310 -- changed method docs formatting for custom file storage docs
[1.5.x] Fixed #19310 -- changed method docs formatting for custom file storage docs

imtapps/django-imt-fork,ccn-2m/django,alx-eu/django,ccn-2m/django,alx-eu/django,bliti/django-nonrel-1.5,hasadna/django,ccn-2m/django,ccn-2m/django,imtapps/django-imt-fork,alx-eu/django,hasadna/django,bliti/django-nonrel-1.5,alx-eu/django,bliti/django-nonrel-1.5,hasadna/django,imtapps/django-imt-fork