Add Blazor Tip

docs/en/Tutorials/Part-5.md

@@ -452,6 +452,8 @@ Add the following code block to the end of the `Books.razor` file:
 
 We will use these `bool` fields to check the permissions.
 
+> **Blazor Tip**: While adding the C# code into a `@code` block is fine for small code parts, it is suggested to use the code behind approach to develop a more maintainable code base when the code block becomes longer. We will use this approach for the authors part.
+
 #### Hide the New Book Button
 
 Wrap the *New Book* button by an `if` block as shown below:

docs/en/Tutorials/Part-9.md

@@ -493,7 +493,7 @@ That's all! You can run the application and try to edit an author.
 
 {{else if UI == "NG"}}
 
-## The Author List Page, Create & Delete Authors
+## The Author Management Page
 
 Run the following command line to create a new module, named `AuthorModule` in the root folder of the angular application:
 
@@ -834,7 +834,9 @@ That's all! This is a fully working CRUD page, you can create, edit and delete a
 
 {{if UI == "Blazor"}}
 
+## The Author Management Page
 
+TODO
 
 {{end}}