git: 81cea61f3b3a - main - bin/sleep: document more non-standard features

The branch main has been updated by se:

URL: https://cgit.FreeBSD.org/src/commit/?id=81cea61f3b3a17b600364ef19498c01266c9ff1b

commit 81cea61f3b3a17b600364ef19498c01266c9ff1b
Author:     Stefan Eßer <se@FreeBSD.org>
AuthorDate: 2022-05-24 09:31:21 +0000
Commit:     Stefan Eßer <se@FreeBSD.org>
CommitDate: 2022-05-24 09:31:21 +0000

    bin/sleep: document more non-standard features
    
    Add support of other time units than seconds to the IMPLEMENTATION
    NOTES section of the man page.
    
    MFC after:      1 week
---
 bin/sleep/sleep.1 | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/bin/sleep/sleep.1 b/bin/sleep/sleep.1
index 85086acec5ad..f7da87152f99 100644
--- a/bin/sleep/sleep.1
+++ b/bin/sleep/sleep.1
@@ -70,9 +70,10 @@ signal is not handled specially by this implementation.
 .Pp
 The
 .Nm
-command allows and honors a non-integer number of seconds to sleep
-in any form acceptable by
-.Xr strtod 3 and it accepts more than one delay value.
+command supports other time units than seconds,
+honors a non-integer number of time units to sleep in any form acceptable by
+.Xr strtod 3 ,
+and accepts more than one delay value.
 These are non-portable extensions, but they have also been implemented
 in GNU sh-utils since version 2.0a (released in 2002).
 .Sh EXIT STATUS