Wrong classification of dividends

**Description of the bug**
Some dividends are listed under  "Misc">"Dokumente" instead of the "Dividende" folder.

**To Reproduce**
Steps to reproduce the behavior:

1. Ran the command `uvx pytr dl_docs .`
2. Compare "Dividende" folder with "Misc">"Dokumente"

**Expected behavior**
All the dividends are listed in "Dividende" folder. 

**Environment**

- OS: MacOs
- pytr version: '0.4.8'