Example should be corrected

With the example function.vm:

Value error: vre-language/examples/function.vm:13:1 --> func1() = if(3<4, b+1, b-1) <--
Function definition must have at least one argument

Comment out and save error in comment?

The same with function_empty_args.vm:

Value error: vre-language/examples/function_empty_args.vm:1:1 --> func() = 1 <--
Function definition must have at least one argument