Fix --ssl-cert for Aphlict

Summary: `PhabricatorAphlictManagementWorkflow` passes `--ssl-cert` but `aphlict_server.js` expects `--ssl-certificate`.

Test Plan: Tested on a production system.

Reviewers: epriestley, #blessed_reviewers

Reviewed By: epriestley, #blessed_reviewers

Subscribers: Korvin, epriestley

Differential Revision: https://secure.phabricator.com/D11283

Author: joshuaspence

support/aphlict/server/aphlict_server.js

@@ -14,7 +14,7 @@ function parse_command_line_arguments(argv) {
     host: '127.0.0.1',
     log: '/var/log/aphlict.log',
     'ssl-key': null,
-    'ssl-certificate': null,
+    'ssl-cert': null,
     test: false
   };