fix vbti url

Author: lauriebax

README.md

@@ -8,7 +8,7 @@
 
 <div>&nbsp;</div>
   <div align="center">
-    <a href="https://vbti.ai">
+    <a href="https://vbti.nl">
       <b><font size="5">VBTI Website</font></b>
     </a>
     &nbsp;&nbsp;&nbsp;&nbsp;