Update README.md to reflect fluent setter in the code sample.

ilkermutlu · ilkermutlu · commit b3fd864c3d40 · 2016-11-02T12:05:04.000+03:00
diff --git a/README.md b/README.md
@@ -279,6 +279,8 @@ class Foo {
     public function setBar($bar)
     {
         $this->bar = $bar;
+
+        return $this; // If you opted for a fluent setter at the prompt.
     }
 
     public function getBar()

Original file line number	Diff line number	Diff line change
`@@ -279,6 +279,8 @@ class Foo {`
`279`	`279`	`public function setBar($bar)`
`280`	`280`	`{`
`281`	`281`	`$this->bar = $bar;`
	`282`	`+`
	`283`	`+ return $this; // If you opted for a fluent setter at the prompt.`
`282`	`284`	`}`
`283`	`285`
`284`	`286`	`public function getBar()`