diff --git a/text-to-speech/src/main/java/com/ibm/watson/developer_cloud/text_to_speech/v1/model/AudioFormat.java b/text-to-speech/src/main/java/com/ibm/watson/developer_cloud/text_to_speech/v1/model/AudioFormat.java
index <HASH>..<HASH> 100644
--- a/text-to-speech/src/main/java/com/ibm/watson/developer_cloud/text_to_speech/v1/model/AudioFormat.java
+++ b/text-to-speech/src/main/java/com/ibm/watson/developer_cloud/text_to_speech/v1/model/AudioFormat.java
@@ -49,6 +49,7 @@ public class AudioFormat {
    * Linear 16-bit Pulse-Code Modulation (PCM) format (value is "audio/l16").
    *
    * @param rate The sampling rate, in Hz.
+   * @return AudioFormat  returns a new audio format with the given audio rate.g
    */
   public static AudioFormat getPCM(int rate) {
       return new AudioFormat(HttpMediaType.createAudioRaw(rate));
removes warning on build

There was a warning about the javadocs reported in #<I>.
This fixes that, adds a return in the javadoc.