Remove unneeded closure ornamentation

Example-iOS/demos/SimpleLayoutViewController.swift

@@ -11,87 +11,87 @@ import UIKit
 class SimpleLayoutViewController: UIViewController {
 
     var didSetupConstraints = false
-    
+
     let blackView: UIView = {
         let view = UIView()
         view.backgroundColor = .blackColor()
         return view
     }()
-    
+
     let redView: UIView = {
         let view = UIView()
         view.backgroundColor = .redColor()
         return view
     }()
-    
+
     let yellowView: UIView = {
         let view = UIView()
         view.backgroundColor = .yellowColor()
         return view
     }()
-    
+
     let blueView: UIView = {
         let view = UIView()
         view.backgroundColor = .blueColor()
         return view
     }()
-    
+
     let greenView: UIView = {
         let view = UIView()
         view.backgroundColor = .greenColor()
         return view
     }()
-    
+
     override func viewDidLoad() {
         super.viewDidLoad()
-        
+
         view.backgroundColor = UIColor.whiteColor()
-        
+
         view.addSubview(blackView)
         view.addSubview(redView)
         view.addSubview(yellowView)
         view.addSubview(blueView)
         view.addSubview(greenView)
-        
+
         view.setNeedsUpdateConstraints()
     }
 
     override func updateViewConstraints() {
-        
+
         if (!didSetupConstraints) {
-            
-            blackView.snp_makeConstraints(closure: { (make) -> Void in
+
+            blackView.snp_makeConstraints { make in
                 make.center.equalTo(view)
                 make.size.equalTo(CGSizeMake(100.0, 100.0))
-            })
-            
-            redView.snp_makeConstraints(closure: { (make) -> Void in
+            }
+
+            redView.snp_makeConstraints { make in
                 make.top.equalTo(blackView.snp_bottom).offset(20.0)
                 make.left.equalTo(20.0)
                 make.size.equalTo(CGSizeMake(100.0, 100.0))
-            })
-            
-            yellowView.snp_makeConstraints(closure: { (make) -> Void in
+            }
+
+            yellowView.snp_makeConstraints { make in
                 make.top.equalTo(blackView.snp_bottom).offset(20.0)
                 make.left.equalTo(blackView.snp_right).offset(20.0)
                 make.size.equalTo(CGSizeMake(100.0, 100.0))
-            })
-            
-            blueView.snp_makeConstraints(closure: { (make) -> Void in
+            }
+
+            blueView.snp_makeConstraints { make in
                 make.bottom.equalTo(blackView.snp_top).offset(-20.0)
                 make.left.equalTo(blackView.snp_right).offset(20.0)
                 make.size.equalTo(CGSizeMake(100.0, 100.0))
-            })
-            
-            greenView.snp_makeConstraints(closure: { (make) -> Void in
+            }
+
+            greenView.snp_makeConstraints { make in
                 make.bottom.equalTo(blackView.snp_top).offset(-20.0)
                 make.right.equalTo(blackView.snp_left).offset(-20.0)
                 make.size.equalTo(CGSizeMake(100.0, 100.0))
-            })
-            
+            }
+
             didSetupConstraints = true
         }
-        
+
         super.updateViewConstraints()
     }