Update changelog

Author: amine7536

CHANGELOG.md

@@ -6,7 +6,7 @@
 * reformat CHANGELOG.md ([3a344e4](https://github.com/pixelfactoryio/privatebin-cli/commit/3a344e48f97c442bc47f49dda93c7e98772ac2e3))
 * remove `-development` from version in package.json ([94205cc](https://github.com/pixelfactoryio/privatebin-cli/commit/94205cc48b7088c3f49784b6738cb55180500f88))
 
-# [2.0.0](https://github.com/pixelfactoryio/privatebin-cli/compare/v1.0.2...v2.0.0) (2020-11-05)
+## [2.0.0](https://github.com/pixelfactoryio/privatebin-cli/compare/v1.0.2...v2.0.0) (2020-11-05)
 
 
 * Prepare release 2.0.0 (#27) ([4e61480](https://github.com/pixelfactoryio/privatebin-cli/commit/4e61480f1f939f2a74bede3393794d1a5be33b8d)), closes [#27](https://github.com/pixelfactoryio/privatebin-cli/issues/27)