Update CHANGELOG.md

Author: brizental

CHANGELOG.md

@@ -3,13 +3,13 @@
 [Full changelog](https://github.com/mozilla/glean.js/compare/v0.14.0...main)
 
 * [#342](https://github.com/mozilla/glean.js/pull/342): BUGFIX: Fix timespan payload representatin to match exactly the payload expected according to the Glean schema.
+* [#343](https://github.com/mozilla/glean.js/pull/343): BUGFIX: Report the correct failure exit code when the Glean command line tool fails.
 
 # v0.14.0 (2021-05-19)
 
 [Full changelog](https://github.com/mozilla/glean.js/compare/v0.13.0...v0.14.0)
 
 * [#313](https://github.com/mozilla/glean.js/pull/313): Send Glean.js version and platform information on X-Telemetry-Agent header instead of User-Agent header.
-* [#343](https://github.com/mozilla/glean.js/pull/343): BUGFIX: Report the correct failure exit code when the Glean command line tool fails.
 
 # v0.13.0 (2021-05-18)