It transforms the argz vector into a normal string by replacing
all null bytes (\(aq\\0\(aq) except the last by
.IR sep .
-.SH "RETURN VALUE"
+.SH RETURN VALUE
All argz functions that do memory allocation have a return type of
\fIerror_t\fP, and return 0 for success, and \fBENOMEM\fP
if an allocation error occurs.
.SH BUGS
Argz vectors without a terminating null byte may lead to
Segmentation Faults.
-.SH "SEE ALSO"
+.SH SEE ALSO
.BR envz_add (3)