From c36be1b7d78364eac62f3d4b2ee41155925260e2 Mon Sep 17 00:00:00 2001
From: Congyu Liu <32605334+Congyu-Liu@users.noreply.github.com>
Date: Mon, 20 Mar 2023 12:05:16 -0400
Subject: [PATCH] Doc fix for nf_connrack sysctl

---
 content/en/docs/tasks/administer-cluster/sysctl-cluster.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/content/en/docs/tasks/administer-cluster/sysctl-cluster.md b/content/en/docs/tasks/administer-cluster/sysctl-cluster.md
index 390a92ae626..55a873a02c7 100644
--- a/content/en/docs/tasks/administer-cluster/sysctl-cluster.md
+++ b/content/en/docs/tasks/administer-cluster/sysctl-cluster.md
@@ -120,7 +120,7 @@ in future versions of the Linux kernel.
 - `kernel.sem`,
 - `fs.mqueue.*`,
 - The parameters under `net.*` that can be set in container networking
-  namespace. However, there are exceptions (e.g.,
+  namespace. However, there are exceptions (e.g., before Linux 5.12.2,
   `net.netfilter.nf_conntrack_max` and `net.netfilter.nf_conntrack_expect_max`
   can be set in container networking namespace but they are unnamespaced).