diff --git a/man7/namespaces.7 b/man7/namespaces.7
index 5e08b4d00..98ed3e501 100644
--- a/man7/namespaces.7
+++ b/man7/namespaces.7
@@ -176,15 +176,18 @@ This file is a handle for the cgroup namespace of the process.
 This file is a handle for the IPC namespace of the process.
 .TP
 .IR /proc/[pid]/ns/mnt " (since Linux 3.8)"
+.\" commit 8823c079ba7136dc1948d6f6dcb5f8022bde438e
 This file is a handle for the mount namespace of the process.
 .TP
 .IR /proc/[pid]/ns/net " (since Linux 3.0)"
 This file is a handle for the network namespace of the process.
 .TP
 .IR /proc/[pid]/ns/pid " (since Linux 3.8)"
+.\" commit 57e8391d327609cbf12d843259c968b9e5c1838f
 This file is a handle for the PID namespace of the process.
 .TP
 .IR /proc/[pid]/ns/user " (since Linux 3.8)"
+.\" commit cde1975bc242f3e1072bde623ef378e547b73f91
 This file is a handle for the user namespace of the process.
 .TP
 .IR /proc/[pid]/ns/uts " (since Linux 3.0)"