audio prefs: refresh codec list ui

Tuleap: #338
Change-Id: I29ce733106935e4a0e7402f6ed79c8b5552e7fd4
diff --git a/ui/Base.lproj/AccGeneral.xib b/ui/Base.lproj/AccGeneral.xib
index 861c16b..65e9afe 100644
--- a/ui/Base.lproj/AccGeneral.xib
+++ b/ui/Base.lproj/AccGeneral.xib
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<document type="com.apple.InterfaceBuilder3.Cocoa.XIB" version="3.0" toolsVersion="8191" systemVersion="14F27" targetRuntime="MacOSX.Cocoa" propertyAccessControl="none" useAutolayout="YES" customObjectInstantitationMethod="direct">
+<document type="com.apple.InterfaceBuilder3.Cocoa.XIB" version="3.0" toolsVersion="9532" systemVersion="15D21" targetRuntime="MacOSX.Cocoa" propertyAccessControl="none" useAutolayout="YES" customObjectInstantitationMethod="direct">
     <dependencies>
-        <plugIn identifier="com.apple.InterfaceBuilder.CocoaPlugin" version="8191"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.CocoaPlugin" version="9532"/>
     </dependencies>
     <objects>
         <customObject id="-2" userLabel="File's Owner" customClass="AccGeneralVC">