Duplicate keyword

2012-02-14 23:39:30 -02:00 · 2012-02-14 23:39:30 -02:00 · 06658b46b8
parent 039cc8d6c5
commit 06658b46b8
1 changed files with 1 additions and 1 deletions
--- a/doc/rust.md
+++ b/doc/rust.md
@ -1952,7 +1952,7 @@ for e: foo in v {

 ~~~~~~~~{.ebnf .gram}
 if_expr : "if" expr '{' block '}'
-          [ "else" else_tail ] ? ;
+          else_tail ? ;

 else_tail : "else" [ if_expr
                   | '{' block '}' ] ;