update README.md

RuoYi

2021-01-14 99390fda05f53af18a07a3ba5194bada39a54716

 ruoyi-gateway/src/main/java/com/ruoyi/gateway/RuoYiGatewayApplication.java

@@ -28,4 +28,4 @@
                " |  |  \\    /  \\      /           \n" +

                " ''-'   `'-'    `-..-'              ");

    }

}
}