Clean docs

[pitmonticone]

Fixed typos.

[codecov-commenter]

Codecov Report

Merging #138 (0473551) into master (88bf0fa) will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master     #138   +/-   ##
=======================================
  Coverage   85.59%   85.59%           
=======================================
  Files          41       41           
  Lines        1854     1854           
=======================================
  Hits         1587     1587           
  Misses        267      267           

Flag	Coverage Δ
unittests	85.59% <ø> (ø)

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[tawheeler]

Thank you!