diff --git a/doc/interop-test-descriptions.md b/doc/interop-test-descriptions.md
index e618e967ee059c9aa88ad0f2d126354cc8d2a2e7..3beb1d11f4a8f2a28164376dadc704ada27f3030 100644
--- a/doc/interop-test-descriptions.md
+++ b/doc/interop-test-descriptions.md
@@ -2,9 +2,8 @@ Interoperability Test Case Descriptions
 =======================================
 
 Client and server use
-[test.proto](https://github.com/grpc/grpc/blob/master/test/proto/test.proto)
-and the [gRPC over HTTP/2 v2
-protocol](https://github.com/grpc/grpc/blob/master/doc/PROTOCOL-HTTP2.md).
+[test.proto](../src/proto/grpc/testing/test.proto)
+and the [gRPC over HTTP/2 v2 protocol](./PROTOCOL-HTTP2.md).
 
 Client
 ------
diff --git a/examples/README.md b/examples/README.md
index 84ec80057e1620eb295503aba2977c5ec073b26b..cd85417ca202d41c47e155a539d9284185363b0e 100644
--- a/examples/README.md
+++ b/examples/README.md
@@ -447,4 +447,4 @@ $ greeter_client
 ## Read more!
 
 - You can find links to language-specific tutorials, examples, and other docs in each language's [quick start](#quickstart).
-- [gRPC Authentication Support](doc/grpc-auth-support.md) introduces authentication support in gRPC with supported mechanisms and examples.
+- [gRPC Authentication Support](http://www.grpc.io/docs/guides/auth.html) introduces authentication support in gRPC with supported mechanisms and examples.
diff --git a/examples/node/README.md b/examples/node/README.md
index 7a2bc9794f3a0e6458599d0c067fe538f603fd45..c1ef6b05ab0bd484c3f8b9f42098bf9f4796e163 100644
--- a/examples/node/README.md
+++ b/examples/node/README.md
@@ -20,7 +20,7 @@ TRY IT!
  - Run the server
 
    ```sh
-   $ # from this directory (grpc_common/node).
+   $ # from this directory
    $ node ./greeter_server.js &
    ```