diff --git a/lib/nova_plugins/hypervisor-vsphere b/lib/nova_plugins/hypervisor-vsphere
index 1666246..b04aeda 100644
--- a/lib/nova_plugins/hypervisor-vsphere
+++ b/lib/nova_plugins/hypervisor-vsphere
@@ -27,13 +27,13 @@
 # ------------
 
 # clean_nova_hypervisor - Clean up an installation
-function cleanup_nova_hypervisor() {
+function cleanup_nova_hypervisor {
     # This function intentionally left blank
     :
 }
 
 # configure_nova_hypervisor - Set config files, create data dirs, etc
-function configure_nova_hypervisor() {
+function configure_nova_hypervisor {
     iniset $NOVA_CONF DEFAULT compute_driver "vmwareapi.VMwareVCDriver"
     VMWAREAPI_USER=${VMWAREAPI_USER:-"root"}
     iniset $NOVA_CONF vmware host_ip "$VMWAREAPI_IP"
@@ -46,19 +46,19 @@
 }
 
 # install_nova_hypervisor() - Install external components
-function install_nova_hypervisor() {
+function install_nova_hypervisor {
     # This function intentionally left blank
     :
 }
 
 # start_nova_hypervisor - Start any required external services
-function start_nova_hypervisor() {
+function start_nova_hypervisor {
     # This function intentionally left blank
     :
 }
 
 # stop_nova_hypervisor - Stop any external services
-function stop_nova_hypervisor() {
+function stop_nova_hypervisor {
     # This function intentionally left blank
     :
 }