Update docs/pages/includes/config-reference/instance-wide.yaml

Co-authored-by: Alex Fornuto <alex.fornuto@goteleport.com>

Author: ptgott

docs/pages/includes/config-reference/instance-wide.yaml

@@ -70,7 +70,7 @@ teleport:
     # Teleport provides HTTP endpoints for monitoring purposes. They are
     # disabled by default but you can enable them using the diagnosis address.
     # See the Teleport metrics reference:
-    # https://goteleport.com/docs/setup/diagnostics/metrics
+    # https://goteleport.com/docs/management/diagnostics/metrics/
     diag_addr: "127.0.0.1:3000"