Update README.md (#1620)

Missing the right colon
2018-11-01 22:44:49 +08:00 · 2018-11-01 22:44:49 +08:00 · b524e29442
parent 6be9b5437b
commit b524e29442
1 changed files with 1 additions and 1 deletions
--- a/README.md
+++ b/README.md
@ -1022,7 +1022,7 @@ func main() {
 	})
 	
 	// listen and serve on 0.0.0.0:8080
-	r.Run(":8080)
+	r.Run(":8080")
 }
 ```