-${VM_HOME_FOLDER} = ${WORKSPACE}
-${VM_SCRIPTS_FOLDER} = scripts
-${ODL} = ${ODL_SYSTEM_IP}
-${GBP1} = ${TOOLS_SYSTEM_IP}
-${GBP2} = ${TOOLS_SYSTEM_2_IP}
-${GBP3} = ${TOOLS_SYSTEM_3_IP}
-@{GBPs} = ${GBP1} ${GBP2} ${GBP3}
-
-${GBP_TENANT1_ID} f5c7d344-d1c7-4208-8531-2c2693657e12
-${GBP_TENANT2_ID} 25c7d344-d1c7-4208-8531-2c2693657e12
-${TENANT1_PATH} ${GBP_TENANTS_API}/tenant/${GBP_TENANT1_ID}
-${TENANT2_PATH} ${GBP_TENANTS_API}/tenant/${GBP_TENANT2_ID}
-${TUNNELS_PATH} ${CONFIG_NODES_API}
-${ENDPOINT_REG_PATH} ${GBP_REGEP_API}
-${ENDPOINT_UNREG_PATH} ${GBP_UNREGEP_API}
-${ENDPOINTS_OPER_PATH} /restconf/operational/endpoint:endpoints
-${OF_OVERLAY_CONFIG_PATH} /restconf/config/ofoverlay:of-overlay-config
-${TENANT1_FILE} ${CURDIR}/../../../../variables/gbp/3node/tenant1.json
-${TENANT2_FILE} ${CURDIR}/../../../../variables/gbp/3node/tenant2.json
-${TUNNELS_FILE} ${CURDIR}/../../../../variables/gbp/3node/tunnels.json
-${ENDPOINTS_GBP1_DIR} ${CURDIR}/../../../../variables/gbp/3node/demo-gbp1
-${ENDPOINTS_GBP2_DIR} ${CURDIR}/../../../../variables/gbp/3node/demo-gbp2
+${VM_HOME_FOLDER} ${WORKSPACE}
+${VM_SCRIPTS_FOLDER} scripts
+${ODL} ${ODL_SYSTEM_IP}
+${GBP1} ${TOOLS_SYSTEM_IP}
+${GBP2} ${TOOLS_SYSTEM_2_IP}
+${GBP3} ${TOOLS_SYSTEM_3_IP}
+@{GBPs} ${GBP1} ${GBP2} ${GBP3}
+${GBP_TENANT1_ID} f5c7d344-d1c7-4208-8531-2c2693657e12
+${GBP_TENANT2_ID} 25c7d344-d1c7-4208-8531-2c2693657e12
+${TENANT1_PATH} ${GBP_TENANTS_API}/tenant/${GBP_TENANT1_ID}
+${TENANT2_PATH} ${GBP_TENANTS_API}/tenant/${GBP_TENANT2_ID}
+${TUNNELS_PATH} ${CONFIG_NODES_API}
+${ENDPOINT_REG_PATH} ${GBP_REGEP_API}
+${ENDPOINT_UNREG_PATH} ${GBP_UNREGEP_API}
+${ENDPOINTS_OPER_PATH} /restconf/operational/endpoint:endpoints
+${OF_OVERLAY_CONFIG_PATH} /restconf/config/ofoverlay:of-overlay-config
+${TENANT1_FILE} ${CURDIR}/../../../../variables/gbp/3node/tenant1.json
+${TENANT2_FILE} ${CURDIR}/../../../../variables/gbp/3node/tenant2.json
+${TUNNELS_FILE} ${CURDIR}/../../../../variables/gbp/3node/tunnels.json
+${ENDPOINTS_GBP1_DIR} ${CURDIR}/../../../../variables/gbp/3node/demo-gbp1
+${ENDPOINTS_GBP2_DIR} ${CURDIR}/../../../../variables/gbp/3node/demo-gbp2