fix redirect

Author: dhpitt

index.html

@@ -9,7 +9,7 @@
         <title>Learning in infinite dimension with neural operators.</title>
 
         <script type="text/javascript">
-            window.location.href = "https://neuraloperator.github.io/neuraloperator/dev/index.html"
+            window.location.href = "https://neuraloperator.github.io/dev/index.html"
         </script>
 
     </head>