0.21.0rc2
diff --git a/README.md b/README.md
index 6c894ec..223a79d 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,5 @@
 Superset
-=========
+========== 
 
 [![Build Status](https://travis-ci.org/apache/incubator-superset.svg?branch=master)](https://travis-ci.org/apache/incubator-superset)
 [![PyPI version](https://badge.fury.io/py/superset.svg)](https://badge.fury.io/py/superset)