audio: remove TODOs in mixer_paths.xml

Remove TODOs dating from lunch box time in mixer_paths.xml.

Change-Id: I89e38b650c60612f4038bbedfce3e6cdc00e5478
diff --git a/mixer_paths.xml b/mixer_paths.xml
index 6c36dbe..14a3173 100644
--- a/mixer_paths.xml
+++ b/mixer_paths.xml
@@ -96,8 +96,6 @@
     <path name="eq-speaker" />
   </path>
 
-  <!-- TODO: these values are for lunchbox Mic wiring. Must be changed for Alpha HW -->
-
   <path name="adc-to-aif1adc">
     <ctl name="AIF1ADC1L Mixer ADC/DMIC Switch" value="1" />
     <ctl name="AIF1ADC1R Mixer ADC/DMIC Switch" value="1" />
@@ -252,7 +250,6 @@
     <path name="aif2-to-aif1adc" />
   </path>
 
-  <!-- TODO headset paths not properly configured yet -->
   <path name="voice-rec-headset-mic">
     <path name="headset-mic" />
     <ctl name="IN1R Volume" value="16" />