git: 2ec505d2b863 - main - core(5): explicitly mention the core file size limit name

The branch main has been updated by kib:

URL: https://cgit.FreeBSD.org/src/commit/?id=2ec505d2b863ca03d542a94e8417358e48e2606d

commit 2ec505d2b863ca03d542a94e8417358e48e2606d
Author:     Konstantin Belousov <kib@FreeBSD.org>
AuthorDate: 2021-10-05 14:52:44 +0000
Commit:     Konstantin Belousov <kib@FreeBSD.org>
CommitDate: 2021-10-08 00:21:43 +0000

    core(5): explicitly mention the core file size limit name
    
    Reviewed by:    imp, markj
    Sponsored by:   The FreeBSD Foundation
    MFC after:      1 week
    Differential revision:  https://reviews.freebsd.org/D32313
---
 share/man/man5/core.5 | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/share/man/man5/core.5 b/share/man/man5/core.5
index 500da31a310c..d176548d1570 100644
--- a/share/man/man5/core.5
+++ b/share/man/man5/core.5
@@ -51,8 +51,10 @@ a system crash.
 (In this event, the decision to save the core file is arbitrary, see
 .Xr savecore 8 . )
 .Pp
-The maximum size of a core file is limited by
-.Xr setrlimit 2 .
+The maximum size of a core file is limited by the
+.Dv RLIMIT_CORE
+.Xr setrlimit 2
+limit.
 Files which would be larger than the limit are not created.
 .Pp
 The name of the file is controlled via the