From 00af1bb88668791e9da5d43c921e38348beec421 Mon Sep 17 00:00:00 2001
From: dibyendumajumdar <mobile@majumdar.org.uk>
Date: Sun, 17 Sep 2023 17:13:01 +0100
Subject: Revised based on feedback Added descriptions of the nodes.

---
 chapter01/docs/01-grammar.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'chapter01/docs')

diff --git a/chapter01/docs/01-grammar.md b/chapter01/docs/01-grammar.md
index 63816e2e..7c5cb57a 100644
--- a/chapter01/docs/01-grammar.md
+++ b/chapter01/docs/01-grammar.md
@@ -20,6 +20,6 @@ primaryExpression
     ;
 
 INTEGER_LITERAL
-    : [0-9]+
+    : [1-9][0-0]*
     ;    
 ```
\ No newline at end of file
-- 
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