modify error message

Author: Ryan Patrick Kyle

src/Dash.jl

@@ -116,12 +116,12 @@ function run_server(app::DashApp, host = HTTP.Sockets.localhost, port = 8050;
         handler = make_handler(app);
         try
             task = @async HTTP.serve(handler, host, port)
-            @info string("Running on http://", host, ":", port)
+            @info string("HTTP.jl server running on http://", host, ":", port)
             wait(task)
         catch e
             close(task)
             if e isa InterruptException
-                @warn "Interrupted: listen($task)"
+                @warn string("HTTP.jl server stopped at http://", host, ":", port)
             else
                 rethrow(e)
             end