diff --git a/interface/src/Audio.cpp b/interface/src/Audio.cpp
index 2cc02b1368..daaffe85a0 100644
--- a/interface/src/Audio.cpp
+++ b/interface/src/Audio.cpp
@@ -518,7 +518,6 @@ void Audio::handleAudioInput() {
             
             //  Add tone injection if enabled
             const float TONE_FREQ = 220.f / SAMPLE_RATE * TWO_PI;
-            //const float TONE_FREQ = 5000.f / SAMPLE_RATE * TWO_PI;
             const float QUARTER_VOLUME = 8192.f;
             if (_toneInjectionEnabled) {
                 loudness = 0.f;
diff --git a/interface/src/AudioReflector.h b/interface/src/AudioReflector.h
index 6a4d10524f..b3faf4ff03 100644
--- a/interface/src/AudioReflector.h
+++ b/interface/src/AudioReflector.h
@@ -6,8 +6,8 @@
 //  Copyright (c) 2014 High Fidelity, Inc. All rights reserved.
 //
 
-#ifndef __interface__AudioReflector__
-#define __interface__AudioReflector__
+#ifndef interface_AudioReflector_h
+#define interface_AudioReflector_h
 
 #include <QMutex>
 
@@ -185,4 +185,4 @@ private:
 };
 
 
-#endif /* defined(__interface__AudioReflector__) */
+#endif // interface_AudioReflector_h