Fix typo in PAM config

packages/redhat/sshd.pam

@@ -1,5 +1,5 @@
 #%PAM-1.0
-auth       required     /lib/security/pam_pwdb.so shadow nowait
+auth       required     /lib/security/pam_pwdb.so shadow nowdelay
 auth       required     /lib/security/pam_nologin.so
 account    required     /lib/security/pam_pwdb.so
 password   required     /lib/security/pam_cracklib.so

sshd.pam.generic

@@ -1,5 +1,5 @@
 #%PAM-1.0
-auth       required     /lib/security/pam_unix.so shadow nowait
+auth       required     /lib/security/pam_unix.so shadow nodelay
 auth       required     /lib/security/pam_nologin.so
 account    required     /lib/security/pam_unix.so
 password   required     /lib/security/pam_cracklib.so