docs: Fix a few typos

[timgates42]

There are small typos in:

• examples/analytics/bottle.py
• examples/analytics/js/jquery.flot.selection.js
• examples/async/async.py
• examples/handlers/tiny-proxy.py
• examples/job.py
• splunklib/binding.py
• splunklib/client.py
• tests/test_job.py

Fixes:

• Should read caught rather than catched.
• Should read preferable rather than preferrable.
• Should read parallelism rather than paralleism.
• Should read instantiate rather than instanciate.
• Should read first rather than frist.
• Should read default rather than defaut.
• Should read available rather than avaialble.
• Should read assignments rather than assignemnts.
• Should read also rather than allso.

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

[ghost]

Hi @timgates42 thank you for your contributions! Your doc changes look good to me. Could you change your target branch to be develop instead of master? Thanks!

[timgates42]

Thanks @jmckinsey-splunk done