fix missing folder title in local network server browsing UI

Sources/LocalNetworkConnectivity/VLCNetworkServerBrowserViewController.m

@@ -60,8 +60,14 @@
     [self update];
 }
 
+- (void)viewWillAppear:(BOOL)animated
+{
+    [super viewWillAppear:animated];
+    [self updateUI];
+}
+
 - (void)networkServerBrowserDidUpdate:(id<VLCNetworkServerBrowser>)networkBrowser {
-    [self.tableView reloadData];
+    [self updateUI];
     [[VLCActivityManager defaultManager] networkActivityStopped];
     [_refreshControl endRefreshing];
 }
@@ -73,6 +79,12 @@
                      buttonTitle:NSLocalizedString(@"BUTTON_CANCEL", nil)];
 }
 
+- (void)updateUI
+{
+    [self.tableView reloadData];
+    self.title = self.serverBrowser.title;
+}
+
 - (void)update
 {
     [self.serverBrowser update];