[skip ci] 📝 Improve Documentation

[shaneahmed]

• Update CONTRIBUTING.rst

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 99.90%. Comparing base (ba0109f) to head (ca472b3).

Additional details and impacted files

@@           Coverage Diff            @@
##           develop     #913   +/-   ##
========================================
  Coverage    99.90%   99.90%           
========================================
  Files           70       70           
  Lines         8735     8735           
  Branches      1149     1149           
========================================
  Hits          8727     8727           
  Misses           3        3           
  Partials         5        5           

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[shaneahmed]

@adamshephard please can you review edits to examples/README.md?

[adamshephard]

Some small changes to the text in comments.

[shaneahmed]

@measty Please can you review docs/visualization.rst

[shaneahmed]

@mostafajahanifar Please can you review installation.rst?

[measty]

@measty Please can you review docs/visualization.rst

looks fine to me