It's catching "`dvc" somewhere

[jorgeorpinel]

Odd, seems to be catching "`dvc" somewhere- maybe line 487 with

`dvc exp diff` has also an option to output a [Github-Flavored Markdown][gfm]

being accidentally picked up by one of the regexes.

Originally posted by @rogermparent in iterative/dvc.org#2862 (comment)

Related checker output:

* content/docs/user-guide/experiment-management/comparing-experiments.md
  - ```dvc = https://```dvc/ (Fetch Error: Only absolute URLs are supported)

[jorgeorpinel]

maybe line 487 with

`dvc exp diff` has also an option to output a [Github-Flavored Markdown][gfm]

Confirmed (iterative/dvc.org#2862 (review)) @rogermparent

[jorgeorpinel]

p.s. probably introduced by #6 😅