Merge remote-tracking branch 'origin/master'

Author: hwding

README.md

@@ -24,8 +24,8 @@ Remove textual watermark of **any font**, **any encoding** and **any language**
 <td><img src="https://github.com/hwding/pdf-unstamper/blob/master/art/after-ituring.png"></td>
 </tr>
 <tr>
-<td><img src="https://github.com/dxywx/pdf-unstamper/blob/master/art/before_stringarray.png"></td>
-<td><img src="https://github.com/dxywx/pdf-unstamper/blob/master/art/after_stringarray.png"></td>
+<td><img width="230" src="https://github.com/hwding/pdf-unstamper/blob/master/art/before_stringarray.png"></td>
+<td><img width="230" src="https://github.com/hwding/pdf-unstamper/blob/master/art/after_stringarray.png"></td>
 </tr>
 </tbody>
 </table>