diff --git a/audio/oriole/config/audio_platform_configuration.xml b/audio/oriole/config/audio_platform_configuration.xml
index aab3850..170abe6 100644
--- a/audio/oriole/config/audio_platform_configuration.xml
+++ b/audio/oriole/config/audio_platform_configuration.xml
@@ -195,11 +195,8 @@
     </voip_db_mapping>
 
     <device_handle>
-        <hadnler libname="audio_bt_aoc.so"/>
-    </device_handle>
-
-    <device_handle>
-        <hadnler libname="audio_usb_aoc.so" argu="MaxSamplingRate=96000"/>
+        <handler libname="audio_bt_aoc.so"/>
+        <handler libname="audio_usb_aoc.so" argu="MaxSamplingRate=96000"/>
     </device_handle>
 
     <external_module>
diff --git a/audio/raven/config/audio_platform_configuration.xml b/audio/raven/config/audio_platform_configuration.xml
index aab3850..170abe6 100644
--- a/audio/raven/config/audio_platform_configuration.xml
+++ b/audio/raven/config/audio_platform_configuration.xml
@@ -195,11 +195,8 @@
     </voip_db_mapping>
 
     <device_handle>
-        <hadnler libname="audio_bt_aoc.so"/>
-    </device_handle>
-
-    <device_handle>
-        <hadnler libname="audio_usb_aoc.so" argu="MaxSamplingRate=96000"/>
+        <handler libname="audio_bt_aoc.so"/>
+        <handler libname="audio_usb_aoc.so" argu="MaxSamplingRate=96000"/>
     </device_handle>
 
     <external_module>
diff --git a/audio/slider/config/audio_platform_configuration.xml b/audio/slider/config/audio_platform_configuration.xml
index 373c79b..91e4afe 100644
--- a/audio/slider/config/audio_platform_configuration.xml
+++ b/audio/slider/config/audio_platform_configuration.xml
@@ -195,11 +195,8 @@
     </voip_db_mapping>
 
     <device_handle>
-        <hadnler libname="audio_bt_aoc.so"/>
-    </device_handle>
-
-    <device_handle>
-        <hadnler libname="audio_usb_aoc.so" argu="MaxSamplingRate=96000"/>
+        <handler libname="audio_bt_aoc.so"/>
+        <handler libname="audio_usb_aoc.so" argu="MaxSamplingRate=96000"/>
     </device_handle>
 
     <external_module>
diff --git a/audio/whitefin/config/audio_platform_configuration.xml b/audio/whitefin/config/audio_platform_configuration.xml
index 373c79b..91e4afe 100644
--- a/audio/whitefin/config/audio_platform_configuration.xml
+++ b/audio/whitefin/config/audio_platform_configuration.xml
@@ -195,11 +195,8 @@
     </voip_db_mapping>
 
     <device_handle>
-        <hadnler libname="audio_bt_aoc.so"/>
-    </device_handle>
-
-    <device_handle>
-        <hadnler libname="audio_usb_aoc.so" argu="MaxSamplingRate=96000"/>
+        <handler libname="audio_bt_aoc.so"/>
+        <handler libname="audio_usb_aoc.so" argu="MaxSamplingRate=96000"/>
     </device_handle>
 
     <external_module>