docs: Fix a few typos

[timgates42]

There are small typos in:

• python2/examples/stats_threaded.py
• python2/examples/transient_file.py
• python2/pyinotify.py
• python3/pyinotify.py
• setup.py

Fixes:

• Should read instantiating rather than instanciating.
• Should read explicitly rather than explictly.
• Should read explicitly rather than explicitely.
• Should read attempt rather than attemp.
• Should read which rather than wich.
• Should read successfully rather than sucessfully.
• Should read specified rather than sepcified.
• Should read override rather than overredide.
• Should read overridden rather than overriden.
• Should read instantiated rather than instanciated.
• Should read instantiate rather than instanciate.
• Should read independent rather than independant.
• Should read directory rather than diretory.
• Should read developed rather than developped.
• Should read correctly rather than correctely.
• Should read completely rather than completly.
• Should read batches rather than batchs.
• Should read recommended rather than recommanded.

Semi-automated pull request generated by https://github.com/timgates42/meticulous/blob/master/docs/NOTE.md