.RI ( /bin/sh )
with the path of the file as its first argument.
(If this attempt fails, no further searching is done.)
-.SH "RETURN VALUE"
+.SH RETURN VALUE
The
.BR exec ()
functions only return if an error has have occurred.
The
.BR execvpe ()
function first appeared in glibc 2.11.
-.SH "CONFORMING TO"
+.SH CONFORMING TO
POSIX.1-2001, POSIX.1-2008.
The
upon which they returned.
They now return if any error other than the ones
described above occurs.
-.SH "SEE ALSO"
+.SH SEE ALSO
.BR sh (1),
.BR execve (2),
.BR fork (2),