correct CS

README.md

@@ -1279,6 +1279,7 @@ class Manager {
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 ### Dependency Inversion Principle (DIP)
+
 This principle states two essential things:
 1. High-level modules should not depend on low-level modules. Both should
 depend on abstractions.
@@ -1293,65 +1294,80 @@ the coupling between modules. Coupling is a very bad development pattern because
 it makes your code hard to refactor.
 
 **Bad:**
+
 ```php
-class Worker {
+class Worker
-  public function work() {
+{
+  public function work()
+  {
     // ....working
   }
 }
 
-class Manager {
+class Manager
-    /** @var Worker $worker **/
+{
     private $worker;
-    
+
-    public function __construct(Worker $worker) {
+    public function __construct(Worker $worker)
+    {
         $this->worker = $worker;
     }
-    
+
-    public function manage() {
+    public function manage()
+    {
         $this->worker->work();
     }
 }
 
-class SuperWorker extends Worker {
+class SuperWorker extends Worker
-    public function work() {
+{
+    public function work()
+    {
         //.... working much more
     }
 }
 ```
 
 **Good:**
+
 ```php
-interface WorkerInterface {
+interface WorkerInterface
+{
     public function work();
 }
 
-class Worker implements WorkerInterface {
+class Worker implements WorkerInterface
-    public function work() {
+{
+    public function work()
+    {
         // ....working
     }
 }
 
-class SuperWorker implements WorkerInterface {
+class SuperWorker implements WorkerInterface
-    public function work() {
+{
+    public function work()
+    {
         //.... working much more
     }
 }
 
-class Manager {
+class Manager
-    /** @var Worker $worker **/
+{
     private $worker;
-    
+
-    public function __construct(WorkerInterface $worker) {
+    public function __construct(WorkerInterface $worker)
+    {
         $this->worker = $worker;
     }
-    
+
-    public function manage() {
+    public function manage()
+    {
         $this->worker->work();
     }
 }
-
 ```
+
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 ### Use method chaining