nit

Author: mikaelm12

src/SignalR/clients/java/signalr/src/main/java/com/microsoft/signalr/HttpClient.java

@@ -99,7 +99,6 @@ public Single<HttpResponse> post(String url, String body) {
         HttpRequest request = new HttpRequest();
         request.setUrl(url);
         request.setMethod("POST");
-
         return this.send(request, body);
     }