diff --git a/lang/vm.h b/lang/vm.h
index b0a747d..c41c980 100644
--- a/lang/vm.h
+++ b/lang/vm.h
@@ -39,7 +39,7 @@
 // Creates a stack frame at arg_count offset from the top then calls an object
 void vm_call(VmState state, Object obj, const char *name, int arg_count);
 
-// Queues a call to be scheduled on next return to vm_call
+// Sets a call to be run on next return to vm_call
 void vm_tailcall(VmState state, Object obj, const char *name);
 
 // Aborts the program with a message to stderr