fix changelog

kof · kof · commit 0c3dfe066793 · 2019-03-17T17:17:48.000+01:00
diff --git a/changelog.md b/changelog.md
@@ -4,7 +4,7 @@
 
 - [jss] Add support for multiple referenced keyframes ([#1063](https://github.com/cssinjs/jss/pull/1063))
 
-## Bug fixes
+### Bug fixes
 
 - [jss] Fix SSR aggregation regression ([#1064](https://github.com/cssinjs/jss/pull/1064))
 
