Fix MySqlConnectorFactory documentation.

Author: bgrainger

docs/content/overview/dbproviderfactories.md

@@ -11,7 +11,7 @@ weight: 15
 Using DbProviderFactories
 ==========
 
-MySqlConnector can be registered with `DbProviderFactories` and obtained via `DbProviderFactories.GetFactory(MySqlClientFactory.InvariantName)`, or by
+MySqlConnector can be registered with `DbProviderFactories` and obtained via `DbProviderFactories.GetFactory("MySqlConnector")`, or by
 using the methods [described here](https://docs.microsoft.com/en-us/dotnet/framework/data/adonet/obtaining-a-dbproviderfactory).
 
 ## .NET Framework
@@ -24,12 +24,12 @@ For .NET Framework applications, add the following section to your `app.config`
      <add name="MySqlConnector"
         invariant="MySqlConnector"
         description="Async MySQL ADO.NET Connector"
-        type="MySqlConnector.MySqlClientFactory, MySqlConnector, Culture=neutral, PublicKeyToken=d33d3e53aa5f8c92" />
+        type="MySqlConnector.MySqlConnectorFactory, MySqlConnector, Culture=neutral, PublicKeyToken=d33d3e53aa5f8c92" />
   </DbProviderFactories>
 </system.data>
 ```
 
 ## .NET Core
 
-For .NET Core 2.1 or later, call `DbProviderFactories.RegisterFactory("MySqlConnector", MySqlClientFactory.Instance)` during application
+For .NET Core 2.1 or later, call `DbProviderFactories.RegisterFactory("MySqlConnector", MySqlConnectorFactory.Instance)` during application
 startup. This will register MySqlConnector's `DbProviderFactory` implementation in the central `DbProviderFactories` registry.