Update README.md

Author: bjoka042

README.md

@@ -1,23 +1,25 @@
-# Plugin based .NET Core Blazor Demo
+# Plugin based .NET Core 3 Blazor Demo
 This project shows the possibility to load external razor libs as plugins to a Blazor App.
 
 # Goals
 The aim was to be able to load external assemblies into existing app and be able to use razor pages and components defined in those libs. I also took the time to investigate patterns for moving the layout files into a common lib (Layout), That way if I was to create another host (Razor web app) i could reuse the layout and have a seamless look and feel between the apps.
 
-## Solution projects
+## Blazor Demo
 - Host1 (Website)
-  - McMaster.NETCore.Plugins (External, https://github.com/natemcmaster/DotNetCorePlugins)
-  - McMaster.NETCore.Plugins.Mvc (External, https://github.com/natemcmaster/DotNetCorePlugins)
-  - Layout
-  - HostBase (Library)
-  - PluginBase (Library)
-  - Plugins (Folder)
-    - Plugin1 (Razor library)
-    - plugin2 (Razor library)
+- McMaster.NETCore.Plugins (External, https://github.com/natemcmaster/DotNetCorePlugins)
+- McMaster.NETCore.Plugins.Mvc (External, https://github.com/natemcmaster/DotNetCorePlugins)
+- Layout (Razor library)
+- HostBase (Library)
+- PluginBase (Library)
+- Plugin1 (Razor library)
+- Plugin2 (Razor library)
 
 # How to run
 Build solution 
 - Plugin1 and Plugin2 have AfterBuild targets to CopyOutputToDestination "Host1\Plugins"
 
 Set Startup Projects to "Host1"
 Run application using, Run->Host1.
+
+#Prerequisites
+- .NET Core 3 SDK