Fix/err

[romashka-btc]

Fix: Corrected typos in source files

What was changed

• src\l1\chain_watcher.rs:41: Fixed "seperate" to "separate".
  • Before: let status = check_seperate_state();
  • After: let status = check_separate_state();
• src\common\attributes_deposited.rs:8: Fixed "transcation" to "transaction".
  • Before: log_transcation_details(details);
  • After: log_transaction_details(details);

Why

• Improved readability and consistency.