fixed RANCHER_URL base for escape

Author: Sven Speckmaier

entrypoint

@@ -52,7 +52,7 @@ createRestoreService() {
 		-e "s~%%BACKUP_ALPHANUM%%~$ALPHANUM_TARGET_BACKUP~" \
 		-e "s~%%RANCHER_URL%%~$ESCAPED_RANCHER_URL~" \
 		-e "s~%%RANCHER_KEY%%~$RANCHER_ACCESS_KEY~" \
-		-e "s~%%RANCHER_SECRET%%~$RANCHER_ACCESS_SECRET~" \
+		-e "s~%%RANCHER_SECRET%%~$RANCHER_SECRET_KEY~" \
 		-e "s~%%BACKUP_VOLUME%%~$BACKUP_VOLUME~" \
 		-e "s~%%BACKUP_DRIVER%%~$BACKUP_DRIVER~" \
 		-e "s~%%STORAGEBOX_URL%%~$STORAGEBOX_URL~" \