diff --git a/doc/langref.html.in b/doc/langref.html.in
index bc7bbf0cbb..3485fda815 100644
--- a/doc/langref.html.in
+++ b/doc/langref.html.in
@@ -6295,7 +6295,6 @@ pub const TypeInfo = union(TypeId) {
     Union: Union,
     Fn: Fn,
     Namespace: void,
-    Block: void,
     BoundFn: Fn,
     ArgTuple: void,
     Opaque: void,
@@ -6315,7 +6314,7 @@ pub const TypeInfo = union(TypeId) {
         size: Size,
         is_const: bool,
         is_volatile: bool,
-        alignment: u29,
+        alignment: u32,
         child: type,
 
         pub const Size = enum {