 
 			self.didUpdatePinnedPanels()
 
-		}) { (_) in
+		}, completion: { (_) in
 
-		}
+		})
 
 	}
 


			self.didUpdatePinnedPanels()

		}) { (_) in

			// Send panel and preview view to back, so (shadows of) non-pinned panels are on top
			self.panelContentWrapperView.insertSubview(panelView, aboveSubview: self.panelContentView)

				self.panelContentWrapperView.insertSubview(pinnedPreviewView, aboveSubview: self.panelContentView)
			}

		})

	}

