Optimize: fix alert

[stonehank]

No description provided.

[codecov-commenter]

Codecov Report

Merging #56 (d3f9217) into master (8f71604) will not change coverage.
The diff coverage is 100.00%.

@@           Coverage Diff           @@
##           master      #56   +/-   ##
=======================================
  Coverage   97.72%   97.72%           
=======================================
  Files          54       54           
  Lines        1009     1009           
  Branches      341      341           
=======================================
  Hits          986      986           
  Misses         23       23           

Impacted Files	Coverage Δ
src/index.ts	100.00% <100.00%> (ø)
src/tags/hr.ts	100.00% <100.00%> (ø)
src/utils/clearComment.ts	100.00% <100.00%> (ø)
src/utils/getTagAttributes.ts	100.00% <100.00%> (ø)

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[lgtm-com]

This pull request fixes 1 alert when merging c300064 into 8f71604 - view on LGTM.com

fixed alerts:

• 1 for Off-by-one comparison against length

[lgtm-com]

This pull request fixes 2 alerts when merging 4a42099 into 8f71604 - view on LGTM.com

fixed alerts:

• 1 for Off-by-one comparison against length
• 1 for DOM text reinterpreted as HTML

[lgtm-com]

This pull request fixes 4 alerts when merging d3f9217 into 8f71604 - view on LGTM.com

fixed alerts:

• 2 for Inefficient regular expression
• 1 for Off-by-one comparison against length
• 1 for DOM text reinterpreted as HTML