update docs for zipkin proto support

Signed-off-by: Abhilash Gnan <[email protected]>

content/docs/1.14/getting-started.md

@@ -119,11 +119,11 @@ Then navigate to `http://localhost:8080`.
 
 ## Migrating from Zipkin
 
-Collector service exposes Zipkin compatible REST API `/api/v1/spans` which accepts both Thrift and JSON. Also there is `/api/v2/spans` for JSON only.
+Collector service exposes Zipkin compatible REST API `/api/v1/spans` which accepts both Thrift and JSON. Also there is `/api/v2/spans` for JSON and Proto.
 By default it's disabled. It can be enabled with `--collector.zipkin.http-port=9411`.
 
-Zipkin Thrift IDL file can be found in [jaegertracing/jaeger-idl](https://github.com/jaegertracing/jaeger-idl/blob/master/thrift/zipkincore.thrift).
-It's compatible with [openzipkin/zipkin-api](https://github.com/openzipkin/zipkin-api/blob/master/thrift/zipkinCore.thrift)
+Zipkin [Thrift](https://github.com/jaegertracing/jaeger-idl/blob/master/thrift/zipkincore.thrift) IDL and Zipkin [Proto](https://github.com/jaegertracing/jaeger-idl/blob/master/proto/zipkin.proto) IDL files can be found in [jaegertracing/jaeger-idl](https://github.com/jaegertracing/jaeger-idl) repository.
+They're compatible with [openzipkin/zipkin-api](https://github.com/openzipkin/zipkin-api) [Thrift](https://github.com/openzipkin/zipkin-api/blob/master/thrift/zipkinCore.thrift) and [Proto](https://github.com/openzipkin/zipkin-api/blob/master/zipkin.proto).
 
 [hotrod-tutorial]: https://medium.com/@YuriShkuro/take-opentracing-for-a-hotrod-ride-f6e3141f7941
 [download]: ../../../download/