mainview: account combo box visible from settings menu

Change-Id: I8eafea9d1cf07a11a8780f8d2f3495480b2360ed
diff --git a/src/mainview/components/AudioCallPage.qml b/src/mainview/components/AudioCallPage.qml
index 9c3f46c..0a85cf2 100644
--- a/src/mainview/components/AudioCallPage.qml
+++ b/src/mainview/components/AudioCallPage.qml
@@ -75,7 +75,7 @@
 
         handle: Rectangle {
             implicitWidth: audioCallPageRect.width
-            implicitHeight: JamiTheme.splitViewHandlePreferedWidth
+            implicitHeight: JamiTheme.splitViewHandlePreferredWidth
             color: SplitHandle.pressed ? JamiTheme.pressColor : (SplitHandle.hovered ? JamiTheme.hoverColor : JamiTheme.tabbarBorderColor)
         }