diff --git a/doc/langref.html.in b/doc/langref.html.in
index 7a9355747f4e335a3b880960d81796b8b58caa6f..4070ef0ac0275c8fc927d42cdfb50391310908bb 100644
--- a/doc/langref.html.in
+++ b/doc/langref.html.in
@@ -5688,10 +5688,17 @@ pub const TypeInfo = union(TypeId) {
     };
 
     pub const Pointer = struct {
+        size: Size,
         is_const: bool,
         is_volatile: bool,
         alignment: u32,
         child: type,
+
+        pub const Size = enum {
+            One,
+            Many,
+            Slice,
+        };
     };
 
     pub const Array = struct {