remove self for request

[chriswedgwood]

Correcting docs example , removing incorrect use of self for request

[codecov[bot]]

Codecov Report

Merging #26 (773bcec) into master (4cee7ab) will not change coverage. The diff coverage is n/a.

:exclamation: Current head 773bcec differs from pull request most recent head 5be174a. Consider uploading reports for the commit 5be174a to get more accurate results

@@           Coverage Diff           @@
##           master      #26   +/-   ##
=======================================
  Coverage   99.94%   99.94%           
=======================================
  Files          50       50           
  Lines        1978     1978           
=======================================
  Hits         1977     1977           
  Misses          1        1           

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[dinoperovic]

@chriswedgwood Thanks :)