Patch for /audacity-src/trunk/locale/fr.po

```
Typo in french translation
```

Original issue reported on code.google.com by `antoine....@gmail.com` on 9 Apr 2014 at 8:30

Attachments:
- [fr.po.patch](https://storage.googleapis.com/google-code-attachments/audacity/issue-42/comment-0/fr.po.patch)
