Update content/doc/metrics/new-relic.md

Co-authored-by: Julia March <[email protected]>

content/doc/metrics/new-relic.md

@@ -32,7 +32,7 @@ To use New Relic in Python, you have to add the [newrelic](https://pypi.python.o
 
 To use New Relic in Java, Scala or PHP instances, you need to configure it as it is provided directly inside the instances.
 
-{{< callout type="warning" >}}
+{{< callout type="info" >}}
 New Relic trigger auto-insertion of JavaScript fragments  on PHP applications, for browser monitoring. You can disable it with `newrelic.browser_monitoring.auto_instrument` in `.user.ini`.
 [Learn more on New Relic's documentation](https://docs.newrelic.com/docs/apm/agents/php-agent/configuration/php-agent-configuration/#inivar-autorum).