diff --git a/man2/setgid.2 b/man2/setgid.2
index 85797f4a9..12bbc659b 100644
--- a/man2/setgid.2
+++ b/man2/setgid.2
@@ -39,7 +39,7 @@ setgid \- set group identity
 .SH DESCRIPTION
 .BR setgid ()
 sets the effective group ID of the calling process.
-If the calling process is privileged (has the
+If the calling process is privileged (more precisely: has the
 .B CAP_SETGID
 capability in its user namespace),
 the real GID and saved set-group-ID are also set.