Minor cleanup in the speakers list
Change-Id: I1c5a15b25136fbde5a7bd039f5ee5a55523de906
diff --git a/speakers.md b/speakers.md
index 3faf1a1..4ddec10 100644
--- a/speakers.md
+++ b/speakers.md
@@ -10,8 +10,8 @@
### David Ostrovsky - Unaffiliated {#davido}
David is a contributor to Gerrit since 2013 and a maintainer/committer
-since 2016. David has been open source and free software enthusiast
-for many years and has contribited to number open source projects.
+since 2016. David has been an open source and free software enthusiast
+for many years and has contribited to a number of open source projects.
### David Pursehouse - CollabNet {#dpursehouse}
@@ -19,7 +19,7 @@
David is a contributor to Gerrit since 2011 and a maintainer/committer
since 2012. He is based in Japan and works remotely as part of
-CollabNet's Teamforge Git Engineering team in Berlin.
+CollabNet's Git Engineering team in Berlin.
### Luca Milanesio - GerritForge {#lmilanesio}
@@ -44,6 +44,6 @@
[LinkedIn](https://www.linkedin.com/in/shane-mcintosh)
-Shane is an assistant professor and leader of the Software REBELs—a research
+Shane is an assistant professor and leader of the Software REBELs — a research
group that develops tool and decision support for modern development and release
teams.
