Improved Documentation

[GochoMugo]

Changes:

• Some sentences in the docstrings have been restructured to be more intuitive to users.
• Typos have also been fixed.

Proposals:

• We may require to have a documentation guideline that guides how documentation in the module is preferred and be adhered to.
• I recommend the following guide for your consideration: http://docs.python-guide.org/en/latest/writing/documentation/

If there is more to do, please do suggest.