[docs] Fix Shortcat -> Shortcut typo

[Philipp91]

Spelling fix in docs.

[vercel]

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[codecov]

Codecov Report

Merging #1663 into next will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##             next    #1663   +/-   ##
=======================================
  Coverage   89.76%   89.76%           
=======================================
  Files          73       73           
  Lines        2315     2315           
  Branches      402      420   +18     
=======================================
  Hits         2078     2078           
  Misses        190      190           
  Partials       47       47           

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