Fixing typo in openolt chart

Change-Id: Icad01196ae4ec039e1634c2db85629154ce6baa4
diff --git a/voltha-adapter-openolt/Chart.yaml b/voltha-adapter-openolt/Chart.yaml
index 59cefde..e567225 100644
--- a/voltha-adapter-openolt/Chart.yaml
+++ b/voltha-adapter-openolt/Chart.yaml
@@ -17,5 +17,5 @@
 description: A Helm chart for Voltha OpenOLT Adapter
 icon: https://guide.opencord.org/logos/cord.svg
 
-version: 2.1.9
+version: 2.1.10
 appVersion: 2.2.3