fix broken classes

these files are empty:
* linux/network/interface/bond_ovs_dvr.yml is not valid yaml
* glusterfs/cluster.yml is not valid yaml
* linux/network/interface/bond_vlan_dvr.yml is not valid yaml
* jenkins/master/single.yml is not valid yaml

Change-Id: I9c27d6ea41fcad0e14a28097eac7cfe540fb2983
diff --git a/telegraf/agent/init.yml b/telegraf/agent/init.yml
index 1faea32..5537b75 100644
--- a/telegraf/agent/init.yml
+++ b/telegraf/agent/init.yml
@@ -1,4 +1,4 @@
-paramaters:
+parameters:
   telegraf:
     agent:
       output: