Run code through the advanced tool 'sed' to remove trailing whitespace.

Source/Core/AudioCommon/Src/AlsaSoundStream.h

@@ -28,8 +28,8 @@ public:
 	static bool isValid() {
 		return true;
 	}
-	virtual bool usesMixer() const { 
-		return true; 
+	virtual bool usesMixer() const {
+		return true;
 	}
 
 	virtual void Update();