Fix Formatting of CLI Reporter Options Table in README

[jenslauterbach]

There is a redundant newline in the READMEs CLI reporter options table. This newline causes the table formatting to break. The table is not displayed as a table at the moment.

This patch does remove the newline. If it is applied the table formatting will be ok again.

[codecov[bot]]

Codecov Report

Merging #2790 (6e3190c) into develop (a25596b) will not change coverage. The diff coverage is n/a.

@@           Coverage Diff            @@
##           develop    #2790   +/-   ##
========================================
  Coverage    91.55%   91.55%           
========================================
  Files           21       21           
  Lines         1113     1113           
  Branches       339      339           
========================================
  Hits          1019     1019           
  Misses          94       94           

Flag	Coverage Δ
cli	82.38% <ø> (ø)
integration	41.95% <ø> (ø)
library	60.10% <ø> (ø)
unit	77.08% <ø> (ø)

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[jenslauterbach]

Just to make it a bit clearer what the current state is I attached a screenshot.