Remove Mozilla Winter of Security

Mozilla Winter of Security has made no announcements regarding a new event since 2016

Author: vybhav72954

README.md

@@ -8,7 +8,6 @@ All PR's are now being entertained ,Please star this repo in order to get furthe
 | [Season of Docs](https://developers.google.com/season-of-docs/) | Yes | [timeline](https://developers.google.com/season-of-docs/docs/timeline) |
 | [Season of KDE](https://season.kde.org) | No      | [timeline](https://dot.kde.org/2017/11/19/announcing-season-kde-2018) |
 | [OWASP SOC](https://www.owasp.org/index.php/OWASP_Code_Sprint_2017) | Yes | [timeline](https://www.owasp.org/index.php/OWASP_Code_Sprint_2017#Timeplan) |
-| [Mozilla Winter of Security](https://wiki.mozilla.org/Security/Automation/Winter_Of_Security_2016) | No | [timeline](https://wiki.mozilla.org/Security/Automation/Winter_Of_Security_2016#Timeline) |
 | [Outreachy](https://www.gnome.org/outreachy/) | Yes | [timeline](https://www.gnome.org/outreachy/) |
 | [RGSOC](http://railsgirlssummerofcode.org/) | Yes | [timeline](https://railsgirlssummerofcode.org/) |
 |[Tweag I/O Summer Internship](https://www.tweag.io/posts/2019-03-11-internships.html)|Yes|[timeline](https://www.tweag.io/posts/2019-03-11-internships.html#time)|
@@ -34,7 +33,7 @@ All PR's are now being entertained ,Please star this repo in order to get furthe
 | [ICFOSS](https://icfoss.in/event/invitation-for-interns-0) | No |  |
 | [ERPNext Summer of Code](https://erpnext.org/esoc) | Yes | [timeline](https://erpnext.org/esoc#timeline) |
 | [Redox Summer Of Code](https://www.redox-os.org/rsoc/)| Yes |     |
-|[Millennium Fellowship](https://milleniumfellows.org)|No|[timeline](https://milleniumfellows.org/the-program)|
+|[Millennium Fellowship](https://www.millenniumfellows.org/)|No|[timeline](https://milleniumfellows.org/the-program)| 
 | [John Hunter Matplotlib Summer Fellowship](https://www.numfocus.org/programs/john-hunter-technology-fellowship)| Yes | [timeline](https://numfocus.org/programs/john-hunter-technology-fellowship) |
 | [GNOME Internship Program](https://wiki.gnome.org/Internships)| Yes |[timeline](https://wiki.gnome.org/Internships#Timeline)  |
 | [Igalia Coding Experience Program](https://www.igalia.com/about-us/coding-experience)| Yes |[timeline](https://www.igalia.com/about-us/coding-experience) |