Updates readme

Author: itzloop

README.md

@@ -57,8 +57,8 @@ For more information on how to use it refer to [examples](/examples/README.md) r
 
 ## Testing
 
-```golang
-$ go run -v ./...
+```bash
+$ go test -v ./...
 ```
 
 ## Contributing

examples/README.md

@@ -17,4 +17,16 @@ These are the examples used in the blog post
 
 Creates a simples http.Server with:
 - `/long-running-job` that sleeps for 10 seconds to demonstrate all active connections will finish before termination.
-- `/hello` that will write `hi` back :).
+- `/hello` that will write `hi` back :).
+
+### Running the example
+
+```bash
+$ go run examples/lib/http_example/main.go
+```
+
+You now have a HTTP server that has to endpoints:
+1. `/hello` which simply writes `hi` back.
+2. `log-runing-job` which is simple `time.Sleep` and then writes `done` back.
+
+Now when you send a HTTP request to `/log-running-job`, and press `ctrl+c` in server, the code will wait for all requests to finish and then terminates.

examples/lib/http_example/main.go

@@ -20,7 +20,7 @@ func main() {
 	})
 
 	// create a simple http server
-	exampleHTTPServer := NewExampleHTTPServer(":8080")
+	exampleHTTPServer := NewExampleHTTPServer(":8000")
 
 	// add start and close operations to grace instance
 	grace.GoWithContext(exampleHTTPServer.start)