Don't work for French language

Hi,

When I want to detect French language, I have this error
```bash
Error: Failed to identify language
```
For this code
```js
import cld from "cld";

async function testCld() {
    const result = await cld.detect("J'aime me beurrer la biscote");
    console.log(result);
}

testCld()
```