typos fix

[romashka-btc]

Fix: Corrected typos in function and comments

What was changed

1. Corrected typos in the generate_table_for_chain function and associated comments for improved clarity and professionalism.

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.