Fix punctuation in the same comment too.

infrastation · infrastation · commit 79e2df7102e1 · 2025-06-10T17:24:04.000+01:00
Make it a serial comma consistently with the commit message.
diff --git a/print-pflog.c b/print-pflog.c
@@ -51,7 +51,7 @@ struct pf_addr {
 /*
  * This header is:
  *
- *    61 bytes long on NetBSD, DragonFly BSD. and Darwin;
+ *    61 bytes long on NetBSD, DragonFly BSD, and Darwin;
  *    84 bytes long on OpenBSD;
  *    72 bytes long on FreeBSD;
  *

Original file line number	Diff line number	Diff line change
`@@ -51,7 +51,7 @@ struct pf_addr {`
`51`	`51`	`/*`
`52`	`52`	`* This header is:`
`53`	`53`	`*`
`54`		`- * 61 bytes long on NetBSD, DragonFly BSD. and Darwin;`
	`54`	`+ * 61 bytes long on NetBSD, DragonFly BSD, and Darwin;`
`55`	`55`	`* 84 bytes long on OpenBSD;`
`56`	`56`	`* 72 bytes long on FreeBSD;`
`57`	`57`	`*`