Addressing comments from a475cd4d33.

MyTracks/src/com/google/android/apps/mytracks/services/StatusAnnouncerTask.java

@@ -43,6 +43,7 @@ public class StatusAnnouncerTask implements PeriodicTask {
   /**
    * The rate at which announcements are spoken.
    */
+  // @VisibleForTesting
   static final float TTS_SPEECH_RATE = 0.9f;
 
   /**
@@ -99,7 +100,7 @@ public class StatusAnnouncerTask implements PeriodicTask {
    */
   private void onTtsInit(int status) {
     Log.i(MyTracksConstants.TAG, "TrackRecordingService.TTS init: " + status);
-    this.ready = (status == TextToSpeech.SUCCESS);
+    this.ready = status == TextToSpeech.SUCCESS;
 
     if (ready) {
       // Force the language to be the same as the string we will be speaking,

MyTracksTest/src/com/google/android/apps/mytracks/services/StatusAnnouncerTaskTest.java

@@ -97,7 +97,7 @@ public class StatusAnnouncerTaskTest extends AndroidTestCase {
    * like this, but basically the issue is that TextToSpeech cannot be mocked
    * without running its constructor, its constructor runs async operations
    * which call other methods (and then if the methods are part of a mock we'd
-   * have to set a behaviour, but we can't 'cause the object hasn't been fully
+   * have to set a behavior, but we can't 'cause the object hasn't been fully
    * built yet).
    * The logic is that calls made during the constructor (when tts is not yet
    * set) will go up to the original class, but after tts is set we'll forward