update as per review comments

docs/agent/config/v3.mdx

@@ -5,7 +5,7 @@ title: "Version 3"
 ## Breaking Changes
 
 - [Agent specific fields](/docs/agent/config/v3/#agent-configuration) are no longer top level-keys, but instead nested under the **required** `agent:` field.
-- There are now _4_ top-level keys (`version`, `agent`, `endpoints`, and `tunnels`.)
+- There are now four top-level keys: `version`, `agent`, `endpoints`, and `tunnels`.
 - `tunnels` are deprecated in favor of `endpoints`.
 
 ```yaml
@@ -18,11 +18,11 @@ endpoints: ...
 tunnels: # deprecated
 ```
 
-_For a complete list of `agent:` related fields, checkout [agent configuration](/docs/agent/config/v3/#agent-configuration)._
+For a complete list of `agent:` related fields, checkout [agent configuration](/docs/agent/config/v3/#agent-configuration).
 
-## Example Configs
+## Example Configuration Files
 
-Below are a collection of different agent configurations to serve as examples for your `ngrok.yml` file. _See [agent configuration](/docs/agent/config/v3/#agent-configuration) for more details on starting [individual](#start-the-endpoint-named-httpbin) or [all](/docs/agent/config/v3/#start-all-endpoints-defined-in-the-configuration-file) config defined endpoints from the CLI._
+Below are a collection of different agent configurations to serve as examples for your `ngrok.yml` file. The [next section](/docs/agent/config/v3/#endpoint-configurations) explains how to start some or all of your configured endpoints from the CLI.
 
 ### Basic
 
@@ -37,7 +37,7 @@ endpoints:
       url: 8080
 ```
 
-### Multiple Endpoints
+### Multiple endpoints
 
 ```yaml
 version: 3