improve documentation

README.md

@@ -1,24 +1,14 @@
-# BBox colorscale map
-experimental maplibre map with dynamic colormap based on bbox
-also experimenting strava heatmap implmentation https://medium.com/strava-engineering/the-global-heatmap-now-6x-hotter-23fc01d301de
+# Custom TiTiler
 
+A customized version of titiler adding:
+- dynamic colormap based on bbox
+- experimenting strava heatmap implmentation https://medium.com/strava-engineering/the-global-heatmap-now-6x-hotter-23fc01d301de
+- additional colormaps
 
-## Running the webapp
-
-The only requirement is having a web server which supports HTTP bytes serving/ranged requests, such as NGINX.
-
-### Development
-
+## Running the service
 ```bash
-docker compose --profile dev up --build
+docker compose up -d --build
 ```
 
-Then, the application can be seen by visiting [http://localhost:8000/](http://localhost:8000/).
-
-### Production
+Then, the application can be seen by visiting [http://localhost:8080/](http://localhost:8080/).
 
-Same as development, but using the `prod` profile:
-
-```bash
-docker compose --profile prod up
-```