Set correct link to APM-Server Spans in docs.
@@ -14,7 +14,7 @@ it translates the calls to the OpenTracing API to Elastic APM and thus allows fo
The first span of a service will be converted to an Elastic APM
link:{apm-server-ref}/transactions.html[`Transaction`],
subsequent spans are mapped to Elastic APM
-link:{apm-server-ref}/spans.html[`Span`]s.
+link:{apm-server-ref}/transactions.html#transaction-spans[`Span`]s.
[float]
[[operation-modes]]
