Fix readme maven typo

[rougsig]

No description provided.

[CLAassistant]

All committers have signed the CLA.

[codecov]

Codecov Report

Merging #97 (c4a90d5) into main (4909da1) will not change coverage.
The diff coverage is n/a.

@@            Coverage Diff            @@
##               main      #97   +/-   ##
=========================================
  Coverage     50.22%   50.22%           
  Complexity       54       54           
=========================================
  Files            12       12           
  Lines           450      450           
  Branches         95       95           
=========================================
  Hits            226      226           
  Misses          194      194           
  Partials         30       30           

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