12.5 This

1 files changed, 1 insertions, 1 deletions

diff --git a/src/com/craftinginterpreters/tool/GenerateAst.java b/src/com/craftinginterpreters/tool/GenerateAst.java
index 0ca2239..2097e31 100644
--- a/src/com/craftinginterpreters/tool/GenerateAst.java
+++ b/src/com/craftinginterpreters/tool/GenerateAst.java
@@ -19,7 +19,7 @@ public class GenerateAst {
                         "Call : Expr callee, Token paren, List<Expr> arguments", "Get : Expr object, Token name",
                         "Grouping : Expr expression", "Literal : Object value",
                         "Logical : Expr left, Token operator, Expr right", "Set : Expr object, Token name, Expr value",
-                        "Unary : Token operator, Expr right", "Variable : Token name"));
+                        "This : Token keyword", "Unary : Token operator, Expr right", "Variable : Token name"));
         defineAst(outputDir, "Stmt",
                 Arrays.asList("Block : List<Stmt> statements", "Class : Token name, List<Stmt.Function> methods",
                         "Expression : Expr expression", "Function : Token name, List<Token> params, List<Stmt> body",