sohamkamani
diff --git a/‎README.md‎
Lines changed: 3 additions & 4 deletions b/‎README.md‎
Lines changed: 3 additions & 4 deletions
@@ -476,12 +476,11 @@ final class President {
  }
 
  public static function getInstance() : President {
- if ($this->instance) {
- return $this->instance;
+ if (!self::$instance) {
+ self::$instance = new self();
  }
 
- $this->instance = new President();
- return $this->instance;
+ return self::$instance;
  }
 
  private function __clone() {
Original file line number	Diff line number	Diff line change
`@@ -476,12 +476,11 @@ final class President {`
`476`	`476`	`}`
`477`	`477`
`478`	`478`	`public static function getInstance() : President {`
`479`		`- if ($this->instance) {`
`480`		`- return $this->instance;`
	`479`	`+ if (!self::$instance) {`
	`480`	`+ self::$instance = new self();`
`481`	`481`	`}`
`482`	`482`
`483`		`- $this->instance = new President();`
`484`		`- return $this->instance;`
	`483`	`+ return self::$instance;`
`485`	`484`	`}`
`486`	`485`
`487`	`486`	`private function __clone() {`