fixup transcoding link

Author: rkpagadala

README.md

@@ -1,7 +1,7 @@
 # grpc-transcoding
 
-grpc-transcoding is a library that supports [transcoding]
-(https://github.com/googleapis/googleapis/blob/master/google/api/http.proto)
+grpc-transcoding is a library that supports
+[transcoding](https://github.com/googleapis/googleapis/blob/master/google/api/http.proto)
 so that HTTP/JSON can be converted to gRPC.
 
 It helps you to provide your APIs in both gRPC and RESTful style at the same
@@ -25,5 +25,5 @@ See [CONTRIBUTING.md](CONTRIBUTING.md).
 
 # License
 grpc-httpjson-transcoding is licensed under the Apache 2.0 license. See
-[LICENSE](LICENSE)for more details.
+[LICENSE](LICENSE) for more details.