Update changelog

Author: jdkato

CHANGELOG.md

@@ -3,7 +3,7 @@
 ## [v0.3.2](https://github.com/errata-ai/write-good/tree/v0.3.2) (2019-12-13)
 [Full Changelog](https://github.com/errata-ai/write-good/compare/v0.3.1...v0.3.2)
 
-**Closed issues:**
+**Fixed bugs:**
 
 - Illusions incorrectly flags lines [\#4](https://github.com/errata-ai/write-good/issues/4)