Typos+code

[romashka-btc]

Fix: Corrected typos in function and comments

What was changed

• Corrected typos

Why these changes were made

• These changes enhance the readability and maintainability of the code.
• Fixing typos ensures that comments and documentation are clear and aligned with coding best practices.

Additional Notes

• These changes focus solely on improving documentation and comments without modifying any functionality.

[height]

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[romashka-btc]

Hi! Could you please take a look at my pull request? Your feedback is very important for moving forward. Thank you so much!

@cesarenaldi @donosonaumczuk