pid_namespaces.7: tfix

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

diff --git a/man7/pid_namespaces.7 b/man7/pid_namespaces.7
index 6c23cb744fff6bae7419fe2cc248e0a494f4b7df..419946867976f5e5a837a9d4567bbbacb7639b68 100644 (file)
--- a/man7/pid_namespaces.7
+++ b/man7/pid_namespaces.7
@@ -197,7 +197,7 @@ with
 they may not move in the other direction.
 That is to say, processes may not enter any ancestor namespaces
 (parent, grandparent, etc.).
-Changing PID namespaces is a one way operation.
+Changing PID namespaces is a one-way operation.
 .\"
 .\" ============================================================
 .\"