Get the disclosure date right.

Author: jvennix-r7

modules/exploits/multi/browser/firefox_webidl_javascript_injection.rb

@@ -34,7 +34,7 @@ def initialize(info = {})
         'Marius Mlynski', # discovery and pwn2own exploit
         'joev' # metasploit module
       ],
-      'DisclosureDate' => "May 14 2013",
+      'DisclosureDate' => "Mar 17 2014",
       'References' => [
         ['CVE', '2014-1510'], # open chrome:// url in iframe
         ['CVE', '2014-1511']  # bypass popup blocker to load bare ChromeWindow