Convert whitespaces to spaces

Author: tomvo

Middleware/Jsonp.php

@@ -3,28 +3,29 @@
  * JSONP Middleware Class for the Slim Framework
  *
  * Simple class to wrap the response of the application in an JSONP callback function.
- * The class is triggered when a get parameter of callback is found	
+ * The class is triggered when a get parameter of callback is found    
  * 
  * @author  Tom van Oorschot <tomvanoorschot@gmail.com>
  * @since  17-12-2012
  */
+
 class JSONPMiddleware extends \Slim\Middleware
 {
     public function call()
     {
-    	$callback = $this->app->request()->get('callback');
+        $callback = $this->app->request()->get('callback');
 
-    	//Fetch the body first
-		$this->next->call();
+        //Fetch the body first
+        $this->next->call();
 
-		//If the JSONP callback parameter is set then wrap the response body in the original
-		//callback string.
-    	if(!empty($callback)){
-    		//The response becomes a javascript response
-    		$this->app->contentType('application/javascript');
+        //If the JSONP callback parameter is set then wrap the response body in the original
+        //callback string.
+        if(!empty($callback)){
+            //The response becomes a javascript response
+            $this->app->contentType('application/javascript');
 
-    		$jsonp_response = htmlspecialchars($callback) . "(" .$this->app->response()->body() . ")";
-    		$this->app->response()->body($jsonp_response);
-    	}
-   	}
+            $jsonp_response = htmlspecialchars($callback) . "(" .$this->app->response()->body() . ")";
+            $this->app->response()->body($jsonp_response);
+        }
+    }
 }