doc: improve the man page for sleep
commit684db6cb9b06cbb4f246152da427da6f47aa16cc
authorNikolaos Chatzikonstantinou <nchatz314@gmail.com>
Tue, 14 May 2024 16:25:47 +0000 (14 12:25 -0400)
committerPádraig Brady <P@draigBrady.com>
Wed, 15 May 2024 08:16:38 +0000 (15 09:16 +0100)
tree8a6040acac1759e68a35472f2d7cb953a693a133
parentb5ce9fb177b87e20c51f062e466b46b5283d02e9
doc: improve the man page for sleep

This patch is part of work done for a project from Google Summer of
Code, see the project details at
<https://summerofcode.withgoogle.com/programs/2024/projects/E9Jp7RUx>.

* src/sleep.c (usage): Directly mention the floating-point option,
which is typical for sleeping milliseconds.
Also reorganize the text to be 3 lines rather than 4.
src/sleep.c