docs: rework additional query parameters in forward query

README.md

@@ -29,9 +29,10 @@ Returns the list of available geocoding sources according to the target operatio
 ### /forward?q=searchString[&sources=filterPattern][&viewbox=lon1,lat1,lon2,lat2][&limit=10] (GET)
 
 Performs *forward* geocoding. Requires at least the `q` parameter which is the string that'll be searched in the geocoding sources.
-The query supports an optional `sources` allowing users to only perform geocoding in matching sources. The source matching is based on [minimatch](https://github.com/isaacs/minimatch#minimatch).
-It also supports the optional `viewbox` parameter, specifying a bounding box to restrict returned matching features. Any two corner points of the box are accepted as long as they make a proper box.
-The optional `limit` query parameter allows to limit the number of results returned **per source**. That means if you have a total of `5` sources and you query using a limit of `2`, you'll get at most 10 results.
+Additional query parameters include:
+  - `sources`: allows users to only perform geocoding in matching sources. The source matching is based on [minimatch](https://github.com/isaacs/minimatch#minimatch).
+  - `viewbox`: specify a bounding box to restrict returned matching features. Any two corner points of the box are accepted as long as they make a proper box, but it needs to be ordered `lon,lat,lon,lat`.
+  - `limit`: limit the number of results returned **per source**. That means if you have a total of `5` sources and you query using a limit of `2`, you'll get at most 10 results.
 
 > [!NOTE]
 > The `NodeGeocoder` sources (`opendatafrance`, `openstreetmap`, ...) use a limit of 10 results per source by default if none is specified in the query.