Fix typos spotted during translations

* agent/genkey.c: s/to to/to/
* sm/*.c: s/failed to allocated/failed to allocate/
* sm/certlist.c, ./dirmngr/validate.c: s/should have not/should not have/
* g10/seskey.c: missing closing parenthesis
* dirmngr/crlcache.c: s/may has/may have/

Consistency fix:

* g10/gpg.c, kbx/kbxutil.c, sm/gpgsm.c: uppercase after Syntax
* dirmngr/dirmngr_ldap: no period in Syntax
* dirmngr/dirmngr-client.c: infinitive for option description:
	s/certificates are expected/expect certificates/

agent/genkey.c

@@ -404,7 +404,7 @@ agent_genkey (ctrl_t ctrl, const char *cache_nonce,
   else
     rc = agent_ask_new_passphrase (ctrl,
                                    _("Please enter the passphrase to%0A"
-                                     "to protect your new key"),
+                                     "protect your new key"),
                                    &passphrase);
   if (rc)
     return rc;