diff --git a/apps/selfhost/vm/boxes/mini_vm_core.nyash b/apps/selfhost/vm/boxes/mini_vm_core.nyash
index c5bfdb34..a68e3ab5 100644
--- a/apps/selfhost/vm/boxes/mini_vm_core.nyash
+++ b/apps/selfhost/vm/boxes/mini_vm_core.nyash
@@ -745,3 +745,4 @@ static box MiniVm {
     return out
   }
 }
+}
diff --git a/apps/selfhost/vm/collect_empty_args_using_smoke.nyash b/apps/selfhost/vm/collect_empty_args_using_smoke.nyash
index 7cf4aec6..d7c54c51 100644
--- a/apps/selfhost/vm/collect_empty_args_using_smoke.nyash
+++ b/apps/selfhost/vm/collect_empty_args_using_smoke.nyash
@@ -2,9 +2,7 @@ using selfhost.vm.boxes.mini_vm_core as MiniVm
 
 static box Main {
   main(args) {
-    local json = "{\"kind\":\"Program\",\"statements\":["
-      + "{\"kind\":\"Print\",\"expression\":{\"kind\":\"FunctionCall\",\"name\":\"echo\",\"arguments\":[]}},"
-      + "{\"kind\":\"Print\",\"expression\":{\"kind\":\"FunctionCall\",\"name\":\"itoa\",\"arguments\":[]}}]}"
+    local json = "{\"kind\":\"Program\",\"statements\":[{\"kind\":\"Print\",\"expression\":{\"kind\":\"FunctionCall\",\"name\":\"echo\",\"arguments\":[]}},{\"kind\":\"Print\",\"expression\":{\"kind\":\"FunctionCall\",\"name\":\"itoa\",\"arguments\":[]}}]}"
 
     local arr = new MiniVm().collect_prints(json)
     local i = 0