Fix the inaccurate description of README.md. (#19)

diff --git a/README.md b/README.md
index b719b79..f35bd38 100644
--- a/README.md
+++ b/README.md
@@ -45,7 +45,7 @@
 
 ```bash
 $ git clone https://github.com/apache/skywalking-eyes
-$ cd skywalking-eyes/license-eye
+$ cd skywalking-eyes
 $ make build
 ```