Slight correction in CHANGELOG

Author: jakezatecky

CHANGELOG.md

@@ -2,6 +2,8 @@
 
 ## [v1.0.2](https://github.com/jakezatecky/react-checkbox-tree/compare/v1.0.1...v1.0.2) (2017-10-24)
 
+### Bug Fixes
+
 * [#57]: Fix an issue where node values with spaces in them would cause validation errors
 
 ## [v1.0.1](https://github.com/jakezatecky/react-checkbox-tree/compare/v1.0.0...v1.0.1) (2017-09-30)