diff --git a/kubernetes/sdnc/resources/geo/bin/switchVoting.sh b/kubernetes/sdnc/resources/geo/bin/switchVoting.sh
index 076f1ea..65b7626 100755
--- a/kubernetes/sdnc/resources/geo/bin/switchVoting.sh
+++ b/kubernetes/sdnc/resources/geo/bin/switchVoting.sh
@@ -16,7 +16,7 @@
 # limitations under the License.
 */}}
 
-function usage()
+usage ()
 {
     echo usage: switchVoting.sh primary\|secondary
     exit 1