go2-language-changes: update generics reference

Change-Id: I73cd7f2549d5d4dbe6f55fef5620b72f9c65059e
Reviewed-on: https://go-review.googlesource.com/c/proposal/+/350849
Reviewed-by: Alberto Donizetti <alb.donizetti@gmail.com>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Trust: Alberto Donizetti <alb.donizetti@gmail.com>
diff --git a/go2-language-changes.md b/go2-language-changes.md
index ff0b515..4122288 100644
--- a/go2-language-changes.md
+++ b/go2-language-changes.md
@@ -60,9 +60,8 @@
 - Does this affect error handling?
   - If so, how does this differ from [previous error handling proposals](https://github.com/golang/go/issues?utf8=%E2%9C%93&q=label%3Aerror-handling)?
 - Is this about generics?
-  - If so, how does this differ from the [the current design
-    draft](https://go.googlesource.com/proposal/+/master/design/go2draft-contracts.md)
-    and the [previous generics proposals](https://github.com/golang/go/issues?utf8=%E2%9C%93&q=label%3Agenerics)?
+  - If so, how does this relate to the [accepted design](https://go.googlesource.com/proposal/+/refs/heads/master/design/43651-type-parameters.md)
+    and [other generics proposals](https://github.com/golang/go/issues?utf8=%E2%9C%93&q=label%3Agenerics)?
 
 ## What to avoid