fixed typo on the about page.

openid-connect-server/src/main/webapp/WEB-INF/tags/aboutContent.tag

@@ -3,6 +3,6 @@
 This OpenID Connect service is built from the MITREid Connect Open Source project started by The MITRE Corporation.           
 </p>
 <p>
-More information about the project can be found at <a href="http://github.com/mitreid-connect/">MTIREid Connect on GitHub</a>.
+More information about the project can be found at <a href="http://github.com/mitreid-connect/">MITREid Connect on GitHub</a>.
 There, you can submit bug reports, give feedback, or even contribute code patches for additional features you'd like to see.
 </p>