Update README.md

Author: msbatal

README.md

@@ -19,7 +19,7 @@ Sunhill Framework is a simple, fast, and powerful PHP App Development Framework
 ### Installation
 
 1. Download all files and directories (except Examples directory).
-2. Change `htaccess.txt` file's name to the `.htaccess`
+2. Change the `htaccess.txt` file's name to the `.htaccess` (important)
 3. Open `System/Config.php` and edit your database, cache, and system settings.
 4. Create your controllers, views and models.