Fix typo.
diff --git a/audio/audio.pandaboard.xml b/audio/audio.pandaboard.xml
index d687482..e9e5cca 100644
--- a/audio/audio.pandaboard.xml
+++ b/audio/audio.pandaboard.xml
@@ -23,7 +23,7 @@
       <!-- # ABE PDM-UL Capture path -->
       <ctl name="MUX_UL00" val="None"/>
       <ctl name="MUX_UL10" val="MMExt Left"/>
-      <ctl name="MUX_UL11" val="MMEXt Right"/>
+      <ctl name="MUX_UL11" val="MMExt Right"/>
     </init>
   </mixer>