Correcting some typos in the FAQ page

[ikembakwem]

As i was going through the docs FAQ page, I noticed some typos and missing words. But my brain kinda filled in the blanks.
Like the first sentence in the first paragraph:

"
django-environ will try to get and read .env file from the project root if you haven’t specified the path for it when ??? call environ.Env.read_env().

[pataquets]

[Issue gardening]
@ikembakwem Seems to me that the issue is no longer valid (fixed). Fancy to check and close the issue?