docs: Fix godoc.org links in exported name comments.

An extension of bblfsh/go-driver#48.

Signed-off-by: M. J. Fromberger <[email protected]>

Author: creachadair

driver/normalizer/annotation.go

@@ -8,13 +8,13 @@ import (
 )
 
 // Native is the of list `transformer.Transformer` to apply to a native AST.
-// To learn more about the Transformers and the available ones take a look to:
-// https://godoc.org/github.com/bblfsh/sdk/v3/uast/transformer
+// To learn more about the Transformers and to see the available ones, read
+// https://godoc.org/github.com/bblfsh/sdk/uast/transformer.
 var Native = Transformers([][]Transformer{
 	{
 		// ResponseMetadata is a transform that trims response metadata from AST.
 		//
-		// https://godoc.org/github.com/bblfsh/sdk/v3/uast#ResponseMetadata
+		// https://godoc.org/github.com/bblfsh/sdk/uast/transformer#ResponseMetadata
 		ResponseMetadata{
 			TopLevelIsRootNode: false,
 		},