Update README.md

Author: simonmau

README.md

@@ -53,13 +53,7 @@ public sealed class Weekday : TypeSafeNameEnum<Weekday, int>
 }
 ```
 
-Initialize the enum at program start
-
-```C#
-Initialize.InitEnumExt<Weekday>();
-```
-
-then use it just like the native one 
+use it just like the native one 
 
 ```C#
 var day = Weekday.Monday;
@@ -77,17 +71,6 @@ var day = Weekday.Monday;
 Console.WriteLine(day.Name);
 ```
 
-#### Initialization via assembly 
-
-If you want to initialize all enums of an assembly at once, you can use  
-
-
-```C#
-Assembly assembly = ...
-
-Initialize.InitEnumExt(assembly);
-```
-
 #### EF Core configuration
 
 Just add the following line at the end of the `OnModelCreating` method in your `DbContext` class and you are ready to go