Fix config.Config internal

[k1LoW]

No description provided.

[codecov]

Codecov Report

Merging #84 into master will decrease coverage by 0.87%.
The diff coverage is 31.57%.

@@            Coverage Diff             @@
##           master      #84      +/-   ##
==========================================
- Coverage   72.96%   72.08%   -0.88%     
==========================================
  Files          10       10              
  Lines        1716     1748      +32     
==========================================
+ Hits         1252     1260       +8     
- Misses        340      367      +27     
+ Partials      124      121       -3

Impacted Files	Coverage Δ
output/md/md.go	67.95% <87.5%> (+0.92%)	⬆️
config/config.go	40.54% <9.75%> (-6.05%)	⬇️

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