execve.2: Add a subhead for the discussion of effect on process attributes

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

diff --git a/man2/execve.2 b/man2/execve.2
index 0e7c6311f8392f74587ec1b638e0f2bea06508e0..75a44eb576693b1a26c23d0deeb932e09cf7ead0 100644 (file)
--- a/man2/execve.2
+++ b/man2/execve.2
@@ -150,7 +150,8 @@ This interpreter is typically
 .I /lib/ld-linux.so.2
 for binaries linked with glibc (see
 .BR ld-linux.so (8)).
-.PP
+.\"
+.SS Effect on process attributes
 All process attributes are preserved during an
 .BR execve (),
 except the following: