diff --git a/attic/ebnf/token/tokentype.go b/attic/ebnf/token/tokentype.go
index cd7242e..8e24760 100644
--- a/attic/ebnf/token/tokentype.go
+++ b/attic/ebnf/token/tokentype.go
@@ -4,7 +4,7 @@ package token
 type TokenType int
 
 const (
-	TokenError	TokenType = iota + 1
+	TokenError TokenType = iota + 1
 	TokenEOF
 )