docs(telemetry): list the injection subsection in the contents

The table of contents in this file indexes third- and fourth-level headings,
so a new subsection that is absent from it is a gap rather than a style
choice.
This commit is contained in:
Pratik Mankawde
2026-08-27 14:04:45 +01:00
parent 50848ac935
commit 295e147214

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@@ -20,6 +20,7 @@ This document explains how to build xrpld with OpenTelemetry distributed tracing
- [Coroutine-aware context storage](#coroutine-aware-context-storage)
- [Handing a span to a job](#handing-a-span-to-a-job)
- [Why are unrelated spans in my trace?](#why-are-unrelated-spans-in-my-trace)
- [Injecting trace context into a protobuf message](#injecting-trace-context-into-a-protobuf-message)
## Overview