SEBA-973 Update kafka topic exporter to support voltha 2.0 KPI2 event types
Needs to be merged after mergeing VOL-2948

Change-Id: I29620969773d555294ce6eefe7cf52be6df63225
diff --git a/config/conf.yaml b/config/conf.yaml
index 398e4f2..a1ec3fa 100644
--- a/config/conf.yaml
+++ b/config/conf.yaml
@@ -8,7 +8,7 @@
     - onos.kpis
     - onos.aaa.stats.kpis
     - bng.stats
-    - voltha.kpis
+    - voltha.events
 logger:
   loglevel: debug
   host: cord-kafka.default.svc.cluster.local:9092