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wait.2: ffix: add paragraph break before errno note in RETURN VALUE section 

The text "Each of these calls sets errno to an appropriate
value in the case of an error." is not only for waitid.

This patch adds a paragraph break to move the errno note
to a new paragraph where it makes sense, as it applies to
all the wait* functions.

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
This commit is contained in:
Carlos O'Donell 2014-09-24 11:55:37 -04:00 committed by Michael Kerrisk
parent 9a413675b1
commit 3252fa3f03
1 changed files with 1 additions and 0 deletions
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man2/wait.2
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@ -378,6 +378,7 @@ on error, \-1 is returned.
.\" returns the PID of the child. Either this is a bug, or it is intended
.\" behavior that needs to be documented. See my Jan 2009 LKML mail
.\" "waitid() return value strangeness when infop is NULL".
.PP
Each of these calls sets
.I errno
to an appropriate value in the case of an error.