README: gofmt the code examples

README.md

@@ -43,11 +43,13 @@ import "github.com/gin-gonic/gin"
 
 #### Create most basic PING/PONG HTTP endpoint
 ```go 
+package main
+
 import "github.com/gin-gonic/gin"
 
 func main() {
 	r := gin.Default()
-    r.GET("/ping", func(c *gin.Context){
+	r.GET("/ping", func(c *gin.Context) {
 		c.String(200, "pong")
 	})
 
@@ -82,7 +84,7 @@ func main() {
 
 	r.GET("/user/:name", func(c *gin.Context) {
 		name := c.Params.ByName("name")
-        message := "Hello "+name
+		message := "Hello " + name
 		c.String(200, message)
 	})
 
@@ -187,9 +189,9 @@ func main() {
 		// in the HTTP stream and return a 400 error. If you want custom error
 		// handling you should use: c.ParseBody(interface{}) error
 		if c.EnsureBody(&json) {
-            if json.User=="manu" && json.Password=="123" {
+			if json.User == "manu" && json.Password == "123" {
 				c.JSON(200, gin.H{"status": "you are logged in"})
-            }else{
+			} else {
 				c.JSON(401, gin.H{"status": "unauthorized"})
 			}
 		}
@@ -258,6 +260,7 @@ You can also use your own html template render
 
 ```go
 import "html/template"
+
 func main() {
 	r := gin.Default()
 	html := template.Must(template.ParseFiles("file1", "file2"))
@@ -293,7 +296,7 @@ func main() {
 	r := gin.New()
 	r.Use(Logger())
 
-    r.GET("/test", func(c *gin.Context){
+	r.GET("/test", func(c *gin.Context) {
 		example := r.Get("example").(string)
 
 		// it would print: "12345"