Fix code example (#1016)

Key and app-id were inverted in the code example vs constructor signature in the implementation.
A quote was missing in another line.

Author: ratibus

src/Provider/AlgoliaPlaces/README.md

@@ -39,14 +39,14 @@ $httpClient = new \Http\Adapter\Guzzle6\Client();
 // Unauthenticated
 $provider = new \Geocoder\Provider\AlgoliaPlaces\AlgoliaPlaces($httpClient);
 // Authenticated 
-$provider = new \Geocoder\Provider\AlgoliaPlaces\AlgoliaPlaces($httpClient, '<your-app-id>', '<your-key>');
+$provider = new \Geocoder\Provider\AlgoliaPlaces\AlgoliaPlaces($httpClient, '<your-key>', '<your-app-id>');
 
 $geocoder = new \Geocoder\StatefulGeocoder($provider, 'en');
 
-$result = $geocoder->geocodeQuery(GeocodeQuery::create('Paris')->withLocale('fr-FR));
+$result = $geocoder->geocodeQuery(GeocodeQuery::create('Paris')->withLocale('fr-FR'));
 ```
 
 ## Contribute
 
 Contributions are very welcome! Send a pull request to the [main repository](https://github.com/geocoder-php/Geocoder) or 
-report any issues you find on the [issue tracker](https://github.com/geocoder-php/Geocoder/issues).
+report any issues you find on the [issue tracker](https://github.com/geocoder-php/Geocoder/issues).