Fix typos

[friederbluemle]

Just a few minor typo/capitalization fixes, e.g. Typescript -> TypeScript

[codecov-commenter]

Codecov Report

Merging #741 (f9eb0ed) into main (82625aa) will decrease coverage by 0.19%.
The diff coverage is 71.43%.

@@            Coverage Diff             @@
##             main     #741      +/-   ##
==========================================
- Coverage   98.48%   98.29%   -0.18%     
==========================================
  Files          50       50              
  Lines        1046     1052       +6     
==========================================
+ Hits         1030     1034       +4     
- Misses         16       18       +2     

Impacted Files	Coverage Δ
src/detector/importDeclaration.js	100.00% <ø> (ø)
src/special/babel.js	93.62% <71.43%> (-3.94%)	⬇️

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[rumpl]

Thanks!