typo

wwwroot/index.html

@@ -35,7 +35,7 @@
 
     <!-- The actual snackbar -->
     <div id="snackbarDiv">
-        <div id="snackbar">A new version of this app is available. Click <a id="reload" style="color:deepskyblue">here</a> to update. Eventually you have to restart the App manually.</div>
+        <div id="snackbar">A new version of this app is available. Click <a id="reload" style="color:deepskyblue">here</a> to update. Eventually you have to restart it manually.</div>
     </div>
 
     <script src="_framework/blazor.webassembly.js"></script>