1 files changed, 2 insertions, 2 deletions

diff --git a/docs/dev/syntax.md b/docs/dev/syntax.md
index c2864bbbc..d4bc4b07c 100644
--- a/docs/dev/syntax.md
+++ b/docs/dev/syntax.md
@@ -82,7 +82,7 @@ Points of note:
 An input like `fn f() { 90 + 2 }` might be parsed as
 
 ```
-FN_DEF@0..17
+[email protected]
   [email protected] "fn"
   [email protected] " "
   [email protected]
@@ -342,7 +342,7 @@ pub struct FnDef {
 impl AstNode for FnDef {
     fn cast(syntax: SyntaxNode) -> Option<Self> {
         match kind {
-            FN_DEF => Some(FnDef { syntax }),
+            FN => Some(FnDef { syntax }),
             _ => None,
         }
     }