Fix bash variable typo in tile gen script

helpers/deploy_tile_gen.sh

@@ -8,7 +8,7 @@ if [ $# -ne 1 ]; then
 fi
 
 # Example: -g16-radf
-deploy_suffx="$1"
+deploy_suffix="$1"
 
 ns=$(./helpers/get_namespace.sh)
 cd geosphere-tile-gen/chart
@@ -20,4 +20,4 @@ echo "Deploying version $docker_tag to cluster namespace $ns"
 # copy extra values files to the local directory (where helm has access via docker mount)
 cp ../../ci_geosphere-test/values-tile-gen${deploy_suffix}.yaml .
 # namespace names are the same as domain names
-helm upgrade -v 2 --install --kubeconfig $kubeconfig --namespace $ns -f values-tile-gen${deploy_suffx}.yaml geosphere-tile-gen${deploy_suffx} geosphere-tile-gen/
+helm upgrade -v 2 --install --kubeconfig $kubeconfig --namespace $ns -f values-tile-gen${deploy_suffix}.yaml geosphere-tile-gen${deploy_suffix} geosphere-tile-gen/