gofmt README examples

Conflicts:
	README.md

README.md

@@ -5,9 +5,9 @@ This library supports the parsing and verification as well as the generation and
 This library is considered production ready.  Feedback and feature requests are appreciated.
 
 ## Parse and Verify
-
-	token, err := jwt.Parse(myToken, func(token *jwt.Token)([]byte, error){
-		return myLookupKey(token.Head["kid"])
+```go
+	token, err := jwt.Parse(myToken, func(token *jwt.Token) ([]byte, error) {
+		return myLookupKey(token.Header["kid"])
 	})
 
 	if !err && token.Valid {
@@ -15,10 +15,15 @@ This library is considered production ready.  Feedback and feature requests are
 	} else {
 		deliverUtterRejection(":(")
 	}
+```
 	
 ## Create a token
 
-	token := jwt.New(jwt.GetSigningMethod("HS256"))
+```go
+	token, _ := jwt.New(jwt.GetSigningMethod("HS256"))
 	token.Claims["foo"] = "bar"
 	token.Claims["exp"] = time.Now().Add(time.Hour * 72).Unix()
 	tokenString, err := token.SignedString(mySigningKey)
+```	
+
+Documentation can be found [here](http://godoc.org/github.com/dgrijalva/jwt-go)