Fix: Improve legibility

[localheinz]

This PR

• improves the legibility

[codecov]

Codecov Report

Merging #17 into master will not change coverage.
The diff coverage is 100%.

@@            Coverage Diff            @@
##             master      #17   +/-   ##
=========================================
  Coverage     98.27%   98.27%           
+ Complexity       28       24    -4     
=========================================
  Files             1        1           
  Lines            58       58           
=========================================
  Hits             57       57           
  Misses            1        1

Impacted Files	Coverage Δ	Complexity Δ
src/Printer.php	98.27% <100%> (ø)	24 <0> (-4)	⬇️

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