Add missing comma in tutorial

closes #219
This commit is contained in:
Pyfisch 2017-10-29 20:57:24 +01:00 committed by GitHub
parent 01ccd43789
commit e3d1370089
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23

View File

@ -839,7 +839,7 @@ use ast::{Expr, Opcode}; // (0)
grammar;
pub Expr: Box<Expr> = { // (1)
Expr ExprOp Factor => Box::new(Expr::Op(<>)) // (2)
Expr ExprOp Factor => Box::new(Expr::Op(<>)), // (2)
Factor,
};