Update README.md

Author: SomajitDey

README.md

@@ -18,7 +18,7 @@ Securelay works in the following ways:
 
 **CORS:** Allowing CORS is a must. Otherwise, browsers would block client side calls to the API. So securelay server replies with the HEADER- `Access-Control-Allow-Origin: *`
 
-**Futureproof:** The URL(s) of the API endpoint(s) may be found with a GET at https://cdn.jsdelivr.net/gh/securelay/api/endpoints.json courtesy of [jsdelivr](https://www.jsdelivr.com/?docs=gh). So it acts as a sort of dynamic DNS. This requires storing the list of URLs in minified JSON format in a endpoints.json file in the https://github.com/securelay/api repository. The format is `[{"<id>":["<url1>","<url2>", ...]}...]` where `<id>` is unique for a database. i.e. if two separate endpoints `url1` and `url2` share the same database, then a POST at `url1` maybe retrieved with a GET at `url2`. so those URLs are interchangeable, may be used for load balancing.
+**Futureproof:** The URL(s) of the API endpoint(s) may be found with a GET at https://cdn.jsdelivr.net/gh/securelay/api/endpoints.json courtesy of [jsdelivr](https://www.jsdelivr.com/?docs=gh). So it acts as a sort of dynamic DNS. This requires storing the list of URLs in minified JSON format in a endpoints.json file in the https://github.com/securelay/api repository. The format is `[{"<id>":["<url1>","<url2>", ...]}...]` where `<id>` is unique for a database. i.e. if two separate endpoints `url1` and `url2` share the same database, then a POST at `url1` maybe retrieved with a GET at `url2`. so those URLs are interchangeable, may be used for load balancing. Also, if an endpoint changes only its domain name, its `id` should persist! This helps prevent domain lock-in thus keeping domain costs lower for the provider.
 
 # Security
 Security is brought about by the use of dual paths, one private and the other public. Note here that other relay services like [piping-server](https://github.com/nwtgck/piping-server), [http-relay](https://httprelay.io) or [pipeto.me](https://pipeto.me) use the same path for both GET and POST.