Fix for invalid link in readme file

[k-pratyush]

fixes #620

[codecov]

Codecov Report

Merging #621 into develop will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff            @@
##           develop     #621   +/-   ##
========================================
  Coverage    94.78%   94.78%           
========================================
  Files           16       16           
  Lines         3241     3241           
========================================
  Hits          3072     3072           
  Misses         169      169           

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[pcorpet]

Thanks for the quick fix.

[k-pratyush]

Thanks for the quick fix.
  😁