Fixed typo in README

[seadog007]

Checklist for PRs

• Added .. versionadded:: version, .. versionchanged:: version or .. deprecated:: version to the docstrings for user facing changes (for methods/class descriptions, arguments and attributes)
• Created new or adapted existing unit tests
• Added myself alphabetically to AUTHORS.rst (optional)

[Poolitzer]

Set the logging level, sure. But I think "install from source" is the correct technically term. Why did you put a the there?

[seadog007]

My bad, fixing that

[Bibo-Joshi]

I'm pretty sure that setting is correct here. The sentence basically reads You can also use logs in your application by [...] stetting the log level you want: or You can also use logs in your application by calling ``logging.getLogger()`` and by setting the log level you want:

[harshil21]

@Bibo-Joshi Yeah 'setting' sounds right

[Bibo-Joshi]

I'll go ahead and close, then. Still, thank you @seadog007 for reaching out with improvement suggestions! I've you're interested in other doc improvements, you can have a look at #2633 :)