Print footer consistent with PHPUnit

[Slamdunk]

No description provided.

[codecov]

Codecov Report

Merging #517 into master will not change coverage.
The diff coverage is 100.00%.

@@             Coverage Diff             @@
##              master      #517   +/-   ##
===========================================
  Coverage     100.00%   100.00%           
- Complexity       562       564    +2     
===========================================
  Files             28        28           
  Lines           1708      1730   +22     
===========================================
+ Hits            1708      1730   +22     

Impacted Files	Coverage Δ	Complexity Δ
src/Logging/JUnit/TestCase.php	100.00% <ø> (ø)	4.00 <0.00> (ø)
src/Logging/JUnit/Reader.php	100.00% <100.00%> (ø)	47.00 <3.00> (ø)
src/Logging/#terpreter.php	100.00% <100.00%> (ø)	28.00 <3.00> (+1.00)
src/Runners/PHPUnit/ResultPrinter.php	100.00% <100.00%> (ø)	59.00 <6.00> (+1.00)

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