Docs updates. (#1608)

Author: qingyang-hu

docs/common-issues.md

@@ -4,7 +4,7 @@ These are fixes or information for common issues encountered by Go Driver users.
 
 ## `WriteXXX` can only write while positioned on a Element or Value but is positioned on a TopLevel
 
-The [`bson.Marshal`](https://pkg.go.dev/go.mongodb.org/mongo-driver/bson#Marshal) function requires a parameter that can be decoded into a BSON Document, i.e. a [`primitive.D`](https://github.com/mongodb/mongo-go-driver/blob/master/bson/bson.go#L31). Therefore the error message
+The [`bson.Marshal`](https://pkg.go.dev/go.mongodb.org/mongo-driver/bson#Marshal) function requires a parameter that can be decoded into a BSON Document, i.e. a [`bson.D`](https://pkg.go.dev/go.mongodb.org/mongo-driver/bson#D). Therefore the error message
 
 > `WriteXXX` can only write while positioned on a Element or Value but is positioned on a TopLevel
 
@@ -34,7 +34,7 @@ sort := bson.D{}
 
 ## Convert BSON Document to JSON
 
-There are a variety of marshalers that can be used to encode a BSON document as JSON, including [MarshalExtJSON](https://pkg.go.dev/github.com/mongodb/mongo-go-driver/bson#MarshalExtJSON):
+There are a variety of marshalers that can be used to encode a BSON document as JSON, including [MarshalExtJSON](https://pkg.go.dev/go.mongodb.org/mongo-driver/bson#MarshalExtJSON):
 
 ```go
 doc := bson.D{{"x", 1}}