diff --git a/docs/observability.md b/docs/observability.md
index 95413e21..1982dca5 100644
--- a/docs/observability.md
+++ b/docs/observability.md
@@ -123,10 +123,8 @@ Every agent's export includes these resource attributes automatically:
 | `hive` | hive display name (`services.hyperhive.hiveName`) |
 | `swarm` | swarm display name (`services.hyperhive.swarmName`, if set) |
 
-Additional labels can be appended via `extraResourceAttributes`.
-
-Additional labels can be appended per-agent via `extraResourceAttributes` (see
-option reference above); custom per-data-point labels can be passed with
+Additional labels can be appended via `extraResourceAttributes` (see option
+reference above); custom per-data-point labels can be passed with
 `hive-metric --labels` (see below).
 
 ## Agent-emitted custom metrics (`hive-metric`)