lsns: add a missing '=' character in the help message

Signed-off-by: Masatake YAMATO <yamato@redhat.com>

diff --git a/sys-utils/lsns.8.adoc b/sys-utils/lsns.8.adoc
index 697bae6f361c2ce3c7a5f8ac779c8d31b117a204..f234344a02fd090f9ec6462908660208527b08b1 100644 (file)
--- a/sys-utils/lsns.8.adoc
+++ b/sys-utils/lsns.8.adoc
@@ -67,7 +67,7 @@ Do not truncate text in columns.
 *-W*, *--nowrap*::
 Do not use multi-line text in columns.
 
-*-T*, *--tree* _rel_::
+*-T*, *--tree*[**=**__rel__]::
 Use tree-like output format. If *process* is given as _rel_, print process tree(s) in each name space. This is default when *--tree* is not specified. If *parent* is given, print tree(s) constructed by the parent/child relationship. If *owner* is given, print tree(s) constructed by the owner/owned relationship. *owner* is used as default when _rel_ is omitted.
 
 include::man-common/help-version.adoc[]

diff --git a/sys-utils/lsns.c b/sys-utils/lsns.c
index e68bdbed4687100fa99f5a7269714bfbf710109d..483575c5507e60a903572e580619a55114ebc6c2 100644 (file)
--- a/sys-utils/lsns.c
+++ b/sys-utils/lsns.c
@@ -1292,7 +1292,7 @@ static void __attribute__((__noreturn__)) usage(void)
        fputs(_(" -u, --notruncate       don't truncate text in columns\n"), out);
        fputs(_(" -W, --nowrap           don't use multi-line representation\n"), out);
        fputs(_(" -t, --type <name>      namespace type (mnt, net, ipc, user, pid, uts, cgroup, time)\n"), out);
-       fputs(_(" -T, --tree <rel>       use tree format (parent, owner, or process)\n"), out);
+       fputs(_(" -T, --tree[=<rel>]     use tree format (parent, owner, or process)\n"), out);
 
        fputs(USAGE_SEPARATOR, out);
        fprintf(out, USAGE_HELP_OPTIONS(24));