From b884eb59eb22172b5d8af9f33ece093c8f917176 Mon Sep 17 00:00:00 2001
From: Kazuhiro NISHIYAMA <zn@mbf.nifty.com>
Date: Fri, 3 Jan 2020 01:26:32 +0900
Subject: [PATCH] Fix variable name and add more example [ci skip]

---
 ast.rb | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/ast.rb b/ast.rb
index d7e9df8678..c507c50af8 100644
--- a/ast.rb
+++ b/ast.rb
@@ -83,8 +83,10 @@ class RubyVM
       #
       #    root = RubyVM::AbstractSyntaxTree.parse("x = 1 + 2")
       #    root.type # => :SCOPE
-      #    call = root.children[2]
-      #    call.type # => :LASGN
+      #    lasgn = root.children[2]
+      #    lasgn.type # => :LASGN
+      #    call = lasgn.children[1]
+      #    call.type # => :OPCALL
       def type
         __builtin_ast_node_type
       end