updates word time offsets region tag (GoogleCloudPlatform#1191)

Author: alixhami

speech/cloud-client/src/main/java/com/example/speech/Recognize.java

@@ -301,7 +301,7 @@ public static void asyncRecognizeFile(String fileName) throws Exception {
   }
   // [END speech_transcribe_async]
 
-  // [START speech_transcribe_async_time_offsets_gcs]
+  // [START speech_transcribe_async_word_time_offsets_gcs]
   /**
    * Performs non-blocking speech recognition on remote FLAC file and prints the transcription as
    * well as word time offsets.
@@ -349,7 +349,7 @@ public static void asyncRecognizeWords(String gcsUri) throws Exception {
       }
     }
   }
-  // [END speech_transcribe_async_time_offsets_gcs]
+  // [END speech_transcribe_async_word_time_offsets_gcs]
 
   // [START speech_transcribe_async_gcs]
   /**