diff --git a/google-cloud-speech/src/main/java/com/google/cloud/speech/spi/v1beta1/PagedResponseWrappers.java b/google-cloud-speech/src/main/java/com/google/cloud/speech/spi/v1beta1/PagedResponseWrappers.java
deleted file mode 100644
index b366b0ad8b58..000000000000
--- a/google-cloud-speech/src/main/java/com/google/cloud/speech/spi/v1beta1/PagedResponseWrappers.java
+++ /dev/null
@@ -1,29 +0,0 @@
-/*
- * Copyright 2016, Google Inc. All rights reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package com.google.cloud.speech.spi.v1beta1;
-
-import com.google.protobuf.ExperimentalApi;
-import javax.annotation.Generated;
-
-// AUTO-GENERATED DOCUMENTATION AND CLASS
-/**
- * Wrapper class to contain paged response types for page streaming methods. Each static class
- * inside this wrapper class is used as the return type of one of an API method that implements the
- * page streaming pattern.
- */
-@Generated("by GAPIC")
-@ExperimentalApi
-public class PagedResponseWrappers {}
diff --git a/google-cloud-speech/src/main/java/com/google/cloud/speech/spi/v1beta1/SpeechClient.java b/google-cloud-speech/src/main/java/com/google/cloud/speech/spi/v1beta1/SpeechClient.java
index c7a95d6c4734..a652215d5180 100644
--- a/google-cloud-speech/src/main/java/com/google/cloud/speech/spi/v1beta1/SpeechClient.java
+++ b/google-cloud-speech/src/main/java/com/google/cloud/speech/spi/v1beta1/SpeechClient.java
@@ -391,17 +391,17 @@ public final UnaryCallable<AsyncRecognizeRequest, Operation> asyncRecognizeCalla
    * try (SpeechClient speechClient = SpeechClient.create()) {
    *   StreamObserver&lt;StreamingRecognizeResponse&gt; responseObserver =
    *       new StreamObserver&lt;StreamingRecognizeResponse&gt;() {
-   *         @Override
+   *         {@literal @}Override
    *         public void onNext(StreamingRecognizeResponse response) {
    *           // Do something when receive a response
    *         }
    *
-   *         @Override
+   *         {@literal @}Override
    *         public void onError(Throwable t) {
    *           // Add error-handling
    *         }
    *
-   *         @Override
+   *         {@literal @}Override
    *         public void onCompleted() {
    *           // Do something when complete.
    *         }