Update Hello_World.md

2016-09-05 17:33:06 +08:00 · 2016-09-05 17:33:06 +08:00 · e1a17d0946
Commit e1a17d0946
--- a/docs/02_Examples/Hello_World.md
+++ b/docs/02_Examples/Hello_World.md
@ -1 +1,2 @@
-This is just another sample page to get you started. What do you think ?
+This is just another sample page to get you started. What do you think ?
+测试一下