Fix WriteVTK DOI

[SebastianM-C]

No description provided.

[codecov-commenter]

Codecov Report

Merging #21 (71a891e) into master (fff1f1e) will decrease coverage by 0.32%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master      #21      +/-   ##
==========================================
- Coverage   90.24%   89.92%   -0.33%     
==========================================
  Files           3        3              
  Lines         123      129       +6     
==========================================
+ Hits          111      116       +5     
- Misses         12       13       +1     

Impacted Files	Coverage Δ
src/tool_report.jl	82.69% <0.00%> (-0.99%)	⬇️
src/utils.jl	100.00% <0.00%> (ø)
src/citations.jl	94.52% <0.00%> (+0.15%)	⬆️

---

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 22cd1e3...71a891e. Read the comment docs.