diff --git a/design/go2draft-type-parameters.md b/design/go2draft-type-parameters.md
index 297b6c2..c75eb75 100644
--- a/design/go2draft-type-parameters.md
+++ b/design/go2draft-type-parameters.md
@@ -2,7 +2,7 @@
 
 Ian Lance Taylor\
 Robert Griesemer\
-November 25, 2020
+January 11, 2021
 
 ## Abstract
 
@@ -3832,6 +3832,11 @@
 When a generic type is a struct, and the type parameter is embedded as
 a field in the struct, any methods of the type parameter's constraint
 are promoted to be methods of the struct.
+(For purposes of [selector
+resolution](https://golang.org/ref/spec#Selectors), these methods are
+treated as being at depth 0 of the type parameter, even if in the
+actual type argument the methods were themselves promoted from an
+embedded type.)
 
 ```
 // NamedInt is an int with a name. The name can be any type with