diff --git a/lib/tjbot.js b/lib/tjbot.js
index <HASH>..<HASH> 100644
--- a/lib/tjbot.js
+++ b/lib/tjbot.js
@@ -156,8 +156,8 @@ TJBot.prototype.defaultConfiguration = {
     },
     speak: {
         language: 'en-US', // see TJBot.prototype.languages.speak
-        voice: undefined // use a specific voice; if undefined, a voice is chosen based on robot.gender and speak.language
-        speakerDeviceId: "plughw:0,0", // plugged-in USB card 1, device 0; see aplay -l for a list of playback devices
+        voice: undefined, // use a specific voice; if undefined, a voice is chosen based on robot.gender and speak.language
+        speakerDeviceId: "plughw:0,0" // plugged-in USB card 1, device 0; see aplay -l for a list of playback devices
     },
     see: {
         confidenceThreshold: {
add support specifying speaker device id