Apply suggestions from code review

Co-authored-by: Kayla Reopelle (she/her) <[email protected]>

CHANGELOG.md

@@ -20,9 +20,9 @@ Version <dev> of the agent adds the ability to filter logs by level, expands ins
     * `transmit_subscription_confirmation.action_cable`
     * `transmit_subscription_rejection.action_cable`
 
-- **Bugfix: Report Code Level Metrics for Rails controller methods**
+- **Bugfix: Report Code-Level Metrics for Rails controller methods**
 
-  Controllers in Rails automatically render views with names that correspond to valid routes. This means that a controller method may not have a corresponding method in the controller class. Code Level Metrics now report on these methods and don't log false warnings. Thanks to [@jcrisp](https://github.com/jcrisp) for reporting this issue. [PR#2061](https://github.com/newrelic/newrelic-ruby-agent/pull/2061)
+  Controllers in Rails automatically render views with names that correspond to valid routes. This means that a controller method may not have a corresponding method in the controller class. Code-Level Metrics now report on these methods and don't log false warnings. Thanks to [@jcrisp](https://github.com/jcrisp) for reporting this issue. [PR#2061](https://github.com/newrelic/newrelic-ruby-agent/pull/2061)
 
 ## v9.2.2