diff --git a/src/application/controllers/Subcategory.php b/src/application/controllers/Subcategory.php
index b114a910..dedce008 100644
--- a/src/application/controllers/Subcategory.php
+++ b/src/application/controllers/Subcategory.php
@@ -1,49 +1,50 @@
 <?php
-class Subcategory extends MY_Controller{
-	
-	function __construct(){
+class Subcategory extends MY_Controller
+{
+
+	function __construct()
+	{
 		parent::__construct();
-		$this->load->model("subcategory_model","subcategory");
+		$this->load->model('subcategory_model', 'subcategory');
 	}
-	
+
 	function update_value()
 	{
-		$id = $this->input->post ( "id" );
-		$value = urldecode ( $this->input->post ( "value" ) );
-		$field = $this->input->post ( "field" );
-		$values = array (
-				$field => $value
-		);
-		$output = $this->subcategory->update ( $id, $values );
-	
-	
-		echo $output;
+		$id = $this->input->post('id');
+		$value = urldecode($this->input->post('value'));
+		$field = $this->input->post('field');
+		$values = [
+			$field => $value
+		];
+		$output = $this->subcategory->update($id, $values);
+
+		print $output;
 	}
-	
-function create($category_id)
+
+	function create($category_id)
 	{
-		$this->load->model ( 'category_model', 'category' );
+		$this->load->model('category_model', 'category');
 		$category = $this->category->get($category_id);
 		$data['category_id'] = $category_id;
-		$data ['title'] = sprintf('Create a New Subcategory for %s',$category->category);
-		$data ['target'] = 'subcategory/edit';
-		$data ['action'] = 'insert';
-		$data ['subcategory'] = FALSE;
-		if ($this->input->get ( 'ajax' )) {
-			$this->load->view ( 'page/modal', $data );
+		$data['title'] = sprintf('Create a New Subcategory for %s', $category->category);
+		$data['target'] = 'subcategory/edit';
+		$data['action'] = 'insert';
+		$data['subcategory'] = FALSE;
+		if ($this->input->get('ajax')) {
+			$this->load->view('page/modal', $data);
 		} else {
-			$this->load->view ( 'page/index', $data );
+			$this->load->view('page/index', $data);
 		}
 	}
 
 	function insert()
 	{
-		if ($subcategory = $this->input->post ( 'subcategory' )) {
+		if ($subcategory = $this->input->post('subcategory')) {
 			$category_id = $this->input->post("category_id");
-			if (! $this->subcategory->exists ($category_id, $subcategory )) {
-				$this->subcategory->insert ( $category_id, $subcategory );
+			if (!$this->subcategory->exists($category_id, $subcategory)) {
+				$this->subcategory->insert($category_id, $subcategory);
 			}
 		}
-		redirect ( 'category' );
+		redirect('category');
 	}
-}
\ No newline at end of file
+}