We should correction the word from mofified to modified in the module description

Problem/Motivation

I got a small typing mistake for description's content "mofified" in the following paragraph.

This module provide a new Image plugin, which is a mofified version of CKEditor's image plugin. It helps you center image using toolbar button or in Image dialog.

Proposed resolution

We should correction the word from mofified to modified. This is first paragraph for the description content.