fixes for formatting

examples/threefold/grid/webgw_example.vsh

@@ -1,19 +1,10 @@
 #!/usr/bin/env -S v -n -w -gc none -no-retry-compilation -cc tcc -d use_openssl -enable-globals run
 
-
-
-
-
-struct WebGWArgs{
+struct WebGWArgs {
 	deployment_name string
 	//...
-
-
 }
 
-
-
-//connect domain name, or exising to it
-fn webgateway_rule_deploy(args_ WebGWArgs) []VMDeployed{
-
-}
+// connect domain name, or exising to it
+fn webgateway_rule_deploy(args_ WebGWArgs) []VMDeployed {
+}