fix(safe-kubecon.md): linting, spelling, links

Signed-off-by: Marco De Benedictis <[email protected]>

community/events/safe-kubecon.md

@@ -1,15 +1,14 @@
-### SAFE Recap @ [Kubecon Europe 2018](https://events.linuxfoundation.org/events/kubecon-cloudnativecon-europe-2018/)
+# SAFE Recap @ [Kubecon Europe 2018](https://events.linuxfoundation.org/events/kubecon-cloudnativecon-europe-2018/)
 
-SAFE had two sessions for introducing SAFE and  getting feedback from the community. 
+SAFE had two sessions for introducing SAFE and  getting feedback from the community.
 
-* [SAFE WG Intro](https://kccnceu18.sched.com/event/ENw3/safe-wg-intro-jeyappragash-j-j-padmeio-ray-colline-google-any-skill-level)
-* [SAFE WG Deep Dive](https://kccnceu18.sched.com/event/ENw5/safe-wg-deep-dive-ray-colline-google-intermediate-skill-level)
+* [SAFE WG Intro](https://sched.co/ENw3)
+* [SAFE WG Deep Dive](https://sched.co/ENw5)
 
 We had a small but relevant group and hallway conversations were equally engaging and informative.
 
-Excited to have [Liz Rice](https://github.com/lizrice) and [Justin Cormack](https://github.com/justincormack) join us. 
+Excited to have [Liz Rice](https://github.com/lizrice) and [Justin Cormack](https://github.com/justincormack) join us.
 
-Across the board, everyone I had conversation with, there was a natural acknowledgement that security is an end-end problem and understanding secure access and providing a safe end-end system for enduser is critical. Highlighted at the [keynote by Alexis](https://twitter.com/MayaKaczorowski/status/991601395450171392?s=15).
+Across the board, everyone I had conversation with, there was a natural acknowledgement that security is an end-end problem and understanding secure access and providing a safe end-end system for end-user is critical. Highlighted at the [keynote by Alexis](https://twitter.com/MayaKaczorowski/status/991601395450171392?s=15).
 
 We are just getting started on this, incredibly excited to be part of this team and the effort!
-