PHPDocs for cache, Format

cache/Cache.php

@@ -11,72 +11,71 @@
 
 abstract class Cache
 {
-    
+
     /**
      * Add an item to the cache
-     * 
+     *
      * @param string $key
      * @param mixed $value
      * @param int $expire
      * @return bool
      */
     abstract public function add($key, $value, $expire = 0);
-    
+
     /**
      * Decrement item's value
-     * 
+     *
      * @param string $key
      * @param int $decrement
      * @return bool
      */
     abstract public function decrement($key, $decrement = 1);
-    
+
     /**
      * Delete item from the cache
-     * 
+     *
      * @param string $key
-     * @param int $value
      * @return bool
      */
     abstract public function del($key);
-    
+
     /**
      * Flush all existing items
-     * 
+     *
      * @return bool
      */
     abstract public function flush();
-    
+
     /**
      * Retrieve item from the cache
-     * 
+     *
      * @param mixed $key
      * @return mixed
      */
     abstract public function get($key);
-    
+
     /**
      * Increment item's value
-     * 
+     *
      * @param string $key
      * @param int $increment
      * @return bool
      */
     abstract public function increment($key, $increment = 1);
-    
+
     /**
      * Replace value of the existing item
-     * 
+     *
      * @param string $key
-     * @param mixed $var
+     * @param mixed $value
      * @param int $expire
      * @return bool
      */
     abstract public function replace($key, $value, $expire = 0);
-    
+
     /**
      * Store data in the cache
-     * 
+     *
      * @param string $key
      * @param mixed $value
      * @param int $expire