UI/UX: fix margins

Change-Id: Ib416899e5d4edbb6d1719e314f3c4eb94bcc747f
diff --git a/src/AccRingGeneralVC.mm b/src/AccRingGeneralVC.mm
index 90381ec..90a8280 100644
--- a/src/AccRingGeneralVC.mm
+++ b/src/AccRingGeneralVC.mm
@@ -125,7 +125,7 @@
     devicesTableView.dataSource = self;
     blockedContactsTableView.delegate = self;
     blockedContactsTableView.dataSource= self;
-    [[self view] setAutoresizingMask: NSViewMinXMargin | NSViewMaxXMargin];
+    [[self view] setAutoresizingMask: NSViewMinXMargin | NSViewMaxXMargin | NSViewWidthSizable];
 }
 
 - (void)viewDidLoad {