chore(frontend-tests): Spelling

[jsoref]

SUMMARY

Subset of #19676 per @ktmud

BEFORE/AFTER SCREENSHOTS OR ANIMATED GIF

TESTING INSTRUCTIONS

ADDITIONAL INFORMATION

• Has associated issue:
• Required feature flags:
• Changes UI
• Includes DB Migration (follow approval process in SIP-59)
  • Migration is atomic, supports rollback & is backwards-compatible
  • Confirm DB migration upgrade and downgrade tested
  • Runtime estimates and downtime expectations provided
• Introduces new feature or API
• Removes existing feature or API

[codecov]

Codecov Report

Merging #19853 (839fe31) into master (c32c505) will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master   #19853   +/-   ##
=======================================
  Coverage   66.47%   66.47%           
=======================================
  Files        1713     1713           
  Lines       64944    64944           
  Branches     6690     6690           
=======================================
  Hits        43173    43173           
  Misses      20067    20067           
  Partials     1704     1704           

Flag	Coverage Δ
javascript	51.16% <ø> (ø)

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