git: c88024012f5b - stable/13 - strfmon.3: Cleanup example code

The branch stable/13 has been updated by kib:

URL: https://cgit.FreeBSD.org/src/commit/?id=c88024012f5bc82823a197bdc89874fb8804dfe5

commit c88024012f5bc82823a197bdc89874fb8804dfe5
Author:     Jose Luis Duran <jlduran@gmail.com>
AuthorDate: 2023-12-01 06:50:24 +0000
Commit:     Konstantin Belousov <kib@FreeBSD.org>
CommitDate: 2023-12-16 04:18:47 +0000

    strfmon.3: Cleanup example code
    
    (cherry picked from commit 2a163c3649e59dd616e057994ec02092362f0ae7)
---
 lib/libc/stdlib/strfmon.3 | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/lib/libc/stdlib/strfmon.3 b/lib/libc/stdlib/strfmon.3
index 7cd283573239..20cc560d401d 100644
--- a/lib/libc/stdlib/strfmon.3
+++ b/lib/libc/stdlib/strfmon.3
@@ -22,7 +22,7 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.Dd January 25, 2023
+.Dd December 6, 2023
 .Dt STRFMON 3
 .Os
 .Sh NAME
@@ -154,10 +154,10 @@ to the string
 .Bd -literal -offset indent
 #include <stdio.h>
 #include <monetary.h>
-#include <xlocale.h>
+#include <locale.h>
 
 int
-main()
+main(void)
 {
 	char string[100];
 	double money = 1234567.89;
@@ -169,6 +169,8 @@ main()
 
 	strfmon(string, sizeof(string) - 1, "%n", money);
 	printf("%s\\n", string);
+
+	return (0);
 }
 .Ed
 .Sh ERRORS