diff --git a/README.md b/README.md
index 4ab746c..dfdb911 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,6 @@
 ## Description
-Store an Options array in a JSON column. Get/Set values as if they were seperate keys in the Database
+
+A simple Trait to store an Options array in a JSON column. Get/Set values as if they were seperate keys in the Database
 
 ## Installation
 
@@ -16,20 +17,20 @@ and install with `composer update`
 1. Define a JSON key with name 'options' in your migration file:
 
 
-    $table->json('options');
+        $table->json('options');
 
 
 2. Use the Trait in the coresponding model:
 
-    use igaster\modelOptions\modelOptions;
+        use igaster\modelOptions\modelOptions;
 
 3. Define the valid option keys in model:
 
-    protected $validOptions=[
-        'option_1',
-        'option_2',
-    ];
+        protected $validOptions=[
+            'option_1',
+            'option_2',
+        ];
 
 4. Access option key as if they were columns in your Database. eg:
 
-	$model->option_1 = 'value1';
+        $model->option_1 = 'value1';
diff --git a/src/modelOptions.php b/src/modelOptions.php
index 765109a..ab5e6f9 100644
--- a/src/modelOptions.php
+++ b/src/modelOptions.php
@@ -1,7 +1,5 @@
 <?php namespace igaster\modelOptions;
 
-
-
 /**********************************
     
     1.Create a column in migrations:
@@ -24,7 +22,7 @@
 
 trait modelOptions {
 
-
+    // Laravel mutators: get options
     public function getOptionsAttribute($value){
         if ($value == null)
             return [];
@@ -32,10 +30,12 @@ public function getOptionsAttribute($value){
         return json_decode($value, true);
     }
 
+    // Laravel mutators: set options
     public function setOptionsAttribute($value){
         $this->attributes['options'] = json_encode($value);
     }
 
+    // Return  valid keys from options array 
     public function __get($key) {
         if (in_array($key, $this->validOptions))
             if(array_key_exists($key, $this->options))
@@ -46,6 +46,7 @@ public function __get($key) {
         return parent::__get($key);
     }
 
+    // Set valid keys in options array 
     public function __set($key, $value) {
         if (in_array($key, $this->validOptions)) {
             $options = $this->options;