fix: Add missing semicolon in Vue C# example

Closes #1719

Author: nschonni

docs/javascript/create-application-with-vuejs.md

@@ -74,7 +74,7 @@ For this example, you use an empty ASP.NET Core Application (C#). However, you c
 * Open the file *./Startup.cs*, and add the following lines to the Configure method:
 
     ```csharp
-    app.UseDefaultFiles() // Enables default file mapping on the web root.
+    app.UseDefaultFiles(); // Enables default file mapping on the web root.
     app.UseStaticFiles(); // Marks files on the web root as servable.
     ```
 
@@ -174,4 +174,4 @@ An unknown issue with the vue-cli 3.0 prevents automating the build process. Eac
 ## See also
 https://vuejs.org/v2/guide - Vue get started guide.  
 https://github.com/vuejs/vue-cli - Vue CLI project.  
-https://webpack.js.org/configuration/ - Webpack configuration documentation.
+https://webpack.js.org/configuration/ - Webpack configuration documentation.