From 39919f765974272bdbcaa8ae2b0622b23197d5ee Mon Sep 17 00:00:00 2001
From: Asaf Mesika <asaf.mesika@gmail.com>
Date: Tue, 7 Feb 2023 14:39:32 +0200
Subject: [PATCH] Fixes #3101

---
 specification/metrics/sdk.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/specification/metrics/sdk.md b/specification/metrics/sdk.md
index f9e358e1542..e4365075022 100644
--- a/specification/metrics/sdk.md
+++ b/specification/metrics/sdk.md
@@ -179,6 +179,7 @@ are the inputs:
     matching zero or more characters.  If wildcards are not supported in general,
     OpenTelemetry SDKs MUST specifically recognize the single `*` wildcard
     as matching all instruments.
+  * The `unit` of the Instrument(s) (optional).
   * The `name` of the Meter (optional).
   * The `version` of the Meter (optional).
   * The `schema_url` of the Meter (optional).