src/passwd.c: print_status(): Fix typo (bogus use of the comma operator)

Amazing that this triggered no warnings at all.

Fixes: 355ad6a9e0 ("Have a single definition of date_to_str()")
Signed-off-by: Alejandro Colomar <alx@kernel.org>

src/passwd.c

@@ -453,7 +453,7 @@ static void print_status (const struct passwd *pw)
 
 	sp = prefix_getspnam (pw->pw_name); /* local, no need for xprefix_getspnam */
 	if (NULL != sp) {
-		DAY_TO_STR(date, sp->sp_lstchg),
+		DAY_TO_STR(date, sp->sp_lstchg);
 		(void) printf ("%s %s %s %ld %ld %ld %ld\n",
 		               pw->pw_name,
 		               pw_status (sp->sp_pwdp),