Fix typos across multiple files

[vipocenka]

This PR addresses minor typos in various files across the project to enhance clarity and maintain a consistent codebase. Each change corrects a grammatical or spelling error in comments or documentation, without modifying the logic or functionality of the code.

Summary of Changes

• Corrected grammar in comments for better understanding.
• Updated files:
  • event.go
  • reflect.go
  • type_test.go
  • exec.go
  • errors.go
  • engine.go
  • iterator.go
  • iterator_fast.go
  • contract.go
  • protocol.go
  • extension_utilities.go
  • unconfirmed.go

[vipocenka]

Hi everyone!

Just a friendly reminder about PR #1742: it fixes typos across multiple files to improve clarity and consistency:

• event.go
• reflect.go
• type_test.go
• exec.go
• errors.go
• engine.go
• iterator.go
• iterator_fast.go
• contract.go
• protocol.go
• extension_utilities.go
• unconfirmed.go

At least one approving review is required by someone with write access. Could someone please take a look and approve when you have a moment? Thanks! 🙏