Fixed typo for availability zone in tempest.conf

Related-PROD: PROD-37187
Change-Id: If07b769ff6a9df0ca348aed953b780770d751b22
diff --git a/k8s/yamls/tempest_custom.yaml.clean b/k8s/yamls/tempest_custom.yaml.clean
index 2560cb7..fdcb2f9 100644
--- a/k8s/yamls/tempest_custom.yaml.clean
+++ b/k8s/yamls/tempest_custom.yaml.clean
@@ -42,7 +42,7 @@
     ssh_key_type: ecdsa
 octavia:
     availability_zone: nova
-    availability_zoine2: nova
+    availability_zone2: nova
 volume:
     volume_type: volume_type_name
     volume_type_multiattach: volume_type_name