Update CHANGELOG.md

Co-authored-by: Asher <ash@coder.com>

Author: jsjoeio

CHANGELOG.md

@@ -40,7 +40,7 @@ Code v1.72.1
 ### Fixed
 
 - Fixed bug in code-server (run with Docker) where PATH was always overwritten
-- Enalbed `BROWSER` environment variable
+- Enabled `BROWSER` environment variable
 - Patched `asExternalUri` to work so now extensions run inside code-server can use it
 
 ## [4.7.1](https://github.com/coder/code-server/releases/tag/v4.7.1) - 2022-09-30