Correct author formatting

sun.md

diff --git a/sun.md b/sun.md
index 37e1711..9fbb5d1 100644
--- a/sun.md
+++ b/sun.md
@@ -78,7 +78,7 @@
 how we leveraged Gerrit and Jenkins and how we integrated with Docker,
 Mesos and the Hadoop ecosystem.
 
-*Stefano Galarraga* [GerritForge](http://www.gerritforge.com)
+*Stefano Galarraga*, [GerritForge](http://www.gerritforge.com)
 
 ## 1:30 pm Monitoring Gerrit
 
@@ -117,7 +117,7 @@
 
 Packaging and Docker-ization for faster enterprise deployment.
 
-*Luca Milanesio* [GerritForge](http://www.gerritforge.com)
+*Luca Milanesio*, [GerritForge](http://www.gerritforge.com)
 
 ## 4:30 pm Jenkins & Gerrit