diff --git a/Tiny/Cache.php b/Tiny/Cache.php
index dbd0316..0e9b349 100644
--- a/Tiny/Cache.php
+++ b/Tiny/Cache.php
@@ -122,8 +122,8 @@ public static function has($id)
     protected function _file($id)
     {
         $instance = self::getInstance();
-        $fileNmae = $instance->_idToFileName($id);
-        return $instance->_options['cache_dir'] . $fileNmae;
+        $fileName = $instance->_idToFileName($id);
+        return $instance->_options['cache_dir'] . $fileName;
     }
 
     /**
@@ -294,4 +294,4 @@ public static function flush()
         }
         return true;
     }
-}
\ No newline at end of file
+}