diff --git a/src/main/resources/org/sablecc/sablecc/parser.txt b/src/main/resources/org/sablecc/sablecc/parser.txt
index bc4f66198c56afbefd1316f91ed36ce1fa4d1950..8d1dc232c77fce1985f3083ea3ad094acbfa4032 100644
--- a/src/main/resources/org/sablecc/sablecc/parser.txt
+++ b/src/main/resources/org/sablecc/sablecc/parser.txt
@@ -291,6 +291,7 @@ Macro:ParserCommon
         {
             while(index(this.lexer.peek()) == -1)
             {
+                // this is an ignored token
                 this.lexer.next();
             }