[FIX] no extra tab added at the end of tsv lines

[Remi-Gau]

closes #173 and #174

[codecov]

Codecov Report

Merging #179 (e5202fa) into dev (8fcc3cd) will increase coverage by 1.38%.
The diff coverage is 100.00%.

❗ Current head e5202fa differs from pull request most recent head 38f6ba8. Consider uploading reports for the commit 38f6ba8 to get more accurate results

@@            Coverage Diff             @@
##              dev     #179      +/-   ##
==========================================
+ Coverage   80.83%   82.21%   +1.38%     
==========================================
  Files          33       32       -1     
  Lines         647      641       -6     
==========================================
+ Hits          523      527       +4     
+ Misses        124      114      -10     

Flag	Coverage Δ
unittests	82.21% <100.00%> (+1.38%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
src/saveEventsFile.m	92.46% <100.00%> (+0.49%)	⬆️

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 8fcc3cd...38f6ba8. Read the comment docs.