Update README.md

xiaopeng163 · web-flow · commit 120a294b0fc2 · 2018-02-04T18:38:20.000+08:00
diff --git a/README.md b/README.md
@@ -1,6 +1,6 @@
 # Flask Skeleton
 
-Flask starter project...
+Flask starter project... This is a demo.
 
 ## Quick Start
 
@@ -57,4 +57,4 @@ $ tox
 
 ```
 docker run -d -p 8080:5000 imooc-course/docker-cloud-demo:latest
-```
+```
