Fix a apidoc bug in array.go
@@ -118,7 +118,7 @@ func builtinArrayInstanceMethods() []*BuiltinMethodObject {
//
// ```ruby
// a = [1, 2]
- // b + [3, 4] # => [1, 2, 4, 4]
+ // b + [3, 4] # => [1, 2, 3, 4]
// ```
Name: "+",
Fn: func(receiver Object, sourceLine int) builtinMethodBody {
