No fullname for gerrit admin

Change-Id: Idfdde7439aa52c7b4c15952cf72db4291d36e3f6
diff --git a/gerrit/client/init.yml b/gerrit/client/init.yml
index ed4b1d6..25c0b94 100644
--- a/gerrit/client/init.yml
+++ b/gerrit/client/init.yml
@@ -25,7 +25,6 @@
         key: ${_param:gerrit_admin_private_key}
       user:
         admin:
-          fullname: Administrator
           ssh_key: ${_param:gerrit_admin_public_key}
       group:
         Event Streaming Users: