[docs] Typo in the error list and page title

### Type of documentation issue

Typo

### Describe the problem and the proposed solution

problem: 
<img width="188" alt="test6" src="https://github.com/user-attachments/assets/7d1520a8-6125-486a-85f4-bdb209e400b1">

<img width="648" alt="test5" src="https://github.com/user-attachments/assets/5cea978f-5444-4991-a5ae-7185707ebd7f">





