Fix a few log messages that didn't have a space in the SoundTriggerTestApp

Change-Id: If3b5ac6533429843d4be733bd31f2bb83e1d5971
diff --git a/tests/SoundTriggerTestApp/src/com/android/test/soundtrigger/SoundTriggerTestService.java b/tests/SoundTriggerTestApp/src/com/android/test/soundtrigger/SoundTriggerTestService.java
index 0ff95c4..a2385d6 100644
--- a/tests/SoundTriggerTestApp/src/com/android/test/soundtrigger/SoundTriggerTestService.java
+++ b/tests/SoundTriggerTestApp/src/com/android/test/soundtrigger/SoundTriggerTestService.java
@@ -645,11 +645,11 @@
         }
 
         public void onAvailabilityChanged(int status) {
-            postMessage(mModelInfo.name + "Availability changed to: " + status);
+            postMessage(mModelInfo.name + " availability changed to: " + status);
         }
 
         public void onDetected(SoundTriggerDetector.EventPayload event) {
-            postMessage(mModelInfo.name + "onDetected(): " + eventPayloadToString(event));
+            postMessage(mModelInfo.name + " onDetected(): " + eventPayloadToString(event));
             synchronized (SoundTriggerTestService.this) {
                 if (mUserActivity != null) {
                     mUserActivity.handleDetection(mModelInfo.modelUuid);
@@ -661,7 +661,7 @@
         }
 
         public void onError() {
-            postMessage(mModelInfo.name + "onError()");
+            postMessage(mModelInfo.name + " onError()");
             setModelState(mModelInfo, "Error");
         }
 
@@ -671,7 +671,7 @@
         }
 
         public void onRecognitionResumed() {
-            postMessage(mModelInfo.name + "onRecognitionResumed()");
+            postMessage(mModelInfo.name + " onRecognitionResumed()");
             setModelState(mModelInfo, "Resumed");
         }
     }