Update CHANGELOG

Author: hannahramadan

CHANGELOG.md

@@ -5,7 +5,7 @@
 - **Breaking Change: Remove support for Ruby 2.4 and 2.5**
   Support for Ruby versions 2.4 and 2.5 has been removed. The new minimum required Ruby version is now 2.6. [PR#3314](https://github.com/newrelic/newrelic-ruby-agent/pull/3314)
 
-- **Breaking Change: Rename bin/newrelic command**
+- **Breaking Change: Rename `bin/newrelic` command to `bin/newrelic_rpm`**
   The executable file for the agent's CLI has been renamed from `bin/newrelic` to `bin/newrelic_rpm`. This change resolves a name collision with the standalone New Relic CLI tool. [PR#3323](https://github.com/newrelic/newrelic-ruby-agent/pull/3323)
 
 ## v9.23.0