chore: Fix typos in comments

[Marcofann]

This pull request addresses minor grammatical inconsistencies and corrects typos across multiple files in the repository. Specifically, it replaces incorrect usage of "a" with "an" where appropriate and corrects other minor typographical errors. These changes improve code readability and maintain grammatical accuracy.

Changes

• incremental.rs: Updated "a incremental" to "an incremental".
• MailboxClient.sol: Updated "an Hyperlane" to "a Hyperlane".
• Router.sol: Updated "a Application Router" to "an Application Router".
• AbstractMessageIdAuthorizedIsm.sol: Updated "a authorized" to "an authorized".
• stakeRegistry.ts: Updated "a expiry" to "an expiry".
• utils.ts: Updated "an standard" to "a standard".
• ids.ts: Updated "an Hyperlane ID" to "a Hyperlane ID".

Drive-by Changes

• No additional changes outside the scope of typo corrections.

Related Issues

• None.

Backward Compatibility

• These changes are backward compatible and do not affect functionality.

Testing

• All changes have been manually reviewed for grammatical correctness.
• Verified correctness of usage within the context of each file.

[changeset-bot]

⚠️ No Changeset found

Latest commit: 3f1b353

Merging this PR will not cause a version bump for any packages. If these changes should not result in a new version, you're good to go. If these changes should result in a version bump, you need to add a changeset.

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 77.53%. Comparing base (a734483) to head (3f1b353).
Report is 1 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #5088   +/-   ##
=======================================
  Coverage   77.53%   77.53%           
=======================================
  Files         103      103           
  Lines        2110     2110           
  Branches      190      190           
=======================================
  Hits         1636     1636           
  Misses        453      453           
  Partials       21       21           

Components	Coverage Δ
core	87.80% <ø> (ø)
hooks	79.39% <ø> (ø)
isms	83.68% <ø> (ø)
token	91.27% <ø> (ø)
middlewares	79.80% <ø> (ø)