git: dcb5ee48960a - main - snl.3: use \e esc sequence for \ as per mandoc_char(7)

The branch main has been updated by maxim:

URL: https://cgit.FreeBSD.org/src/commit/?id=dcb5ee48960a3c1d0120be0524d4c81f831d23a3

commit dcb5ee48960a3c1d0120be0524d4c81f831d23a3
Author:     Maxim Konovalov <maxim@FreeBSD.org>
AuthorDate: 2025-10-06 21:10:26 +0000
Commit:     Maxim Konovalov <maxim@FreeBSD.org>
CommitDate: 2025-10-06 21:12:15 +0000

    snl.3: use \e esc sequence for \ as per mandoc_char(7)
    
    Suggested by:   cyric@mm.st
---
 share/man/man3/snl.3 | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/share/man/man3/snl.3 b/share/man/man3/snl.3
index f678d6cb2cea..04bae46691bf 100644
--- a/share/man/man3/snl.3
+++ b/share/man/man3/snl.3
@@ -288,7 +288,7 @@ main(int ac, char *argv[])
 		struct nl_parsed_link link = {};
 		if (!snl_parse_nlmsg(&ss, hdr, &link_parser, &link))
 			continue;
-		printf("Link#%u %s mtu %u\\n", link.ifi_index, link.ifla_ifname, link.ifla_mtu);
+		printf("Link#%u %s mtu %u\en", link.ifi_index, link.ifla_ifname, link.ifla_mtu);
 	}
 
 	return (0);