Update README.md

Author: DanSmith

README.md

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+[![Build status](https://ci.appveyor.com/api/projects/status/gu9v1pght2v2nw7o?svg=true)](https://ci.appveyor.com/project/DanSmith/ddischemacheck)
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 DDI Schema Check
 ==============
 DDI Schema Check is a reporting tool that can check the internal structures and spelling of DDI Lifecycle Schema releases. Changes to the DDI Lifecycle can be tracked from 3.0-RC to 3.2 at <http://github.com/dansmith/ddi>
@@ -34,4 +37,4 @@ This work is sponsored by [Colectica](http://www.colectica.com), creators of DDI
 This code is released under the GNU Lesser General Public License.
 <http://www.gnu.org/licenses/lgpl.html>
 
-![LGPL3](http://www.gnu.org/graphics/lgplv3-147x51.png)
+![LGPL3](http://www.gnu.org/graphics/lgplv3-147x51.png)