fix output format

[olehnikolaiev]

low risk
fix output format

[codecov]

Codecov Report

Merging #109 into develop will decrease coverage by 0.02%.
The diff coverage is n/a.

@@             Coverage Diff             @@
##           develop     #109      +/-   ##
===========================================
- Coverage    97.59%   97.56%   -0.03%     
===========================================
  Files           50       50              
  Lines         4068     4068              
  Branches       348      348              
===========================================
- Hits          3970     3969       -1     
- Misses          98       99       +1     

Impacted Files	Coverage Δ
test/test_TE_wrappers.cpp	99.82% <0.00%> (-0.18%)	⬇️

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