Fix the guide's ToC.
* [Custom Metrics](#custom-metrics)
* [Custom Events](#custom-events)
* [Request Queuing](#request-queuing)
+* [Error Reporting](#error-reporting)
+ * [Advanced Error Reporting](#advanced-error-reporting)
+* [Naming Transactions and Metrics](#naming-transactions-and-metrics)
+* [For More Help](#for-more-help)
## Installation
@@ -468,7 +472,7 @@ in the *Error Analytics* section of APM. Second, the `Attributes` field allows
you to send through key/value pairs with additional error debugging information
(also exposed in the *Error Analytics* section of APM).
-## Advanced Error Reporting
+### Advanced Error Reporting
You're not limited to using Go's built-in error type or the provided
`newrelic.Error` struct. The Go Agent provides three error interfaces
