diff --git a/AMWD.Protocols.Modbus.Serial/ModbusRtuServer.cs b/AMWD.Protocols.Modbus.Serial/ModbusRtuServer.cs
index 5cb3f43..a04859f 100644
--- a/AMWD.Protocols.Modbus.Serial/ModbusRtuServer.cs
+++ b/AMWD.Protocols.Modbus.Serial/ModbusRtuServer.cs
@@ -14,7 +14,7 @@ using AMWD.Protocols.Modbus.Common.Protocols;
 namespace AMWD.Protocols.Modbus.Serial
 {
 	/// <summary>
-	/// A basic implementation of a Modbus serial line server.
+	/// A basic implementation of a Modbus serial line RTU server.
 	/// </summary>
 	[System.Diagnostics.CodeAnalysis.ExcludeFromCodeCoverage]
 	public class ModbusRtuServer : IDisposable
@@ -208,6 +208,9 @@ namespace AMWD.Protocols.Modbus.Serial
 
 			_deviceListLock.Dispose();
 			_devices.Clear();
+
+			_serialPort.Dispose();
+			_stopCts?.Dispose();
 		}
 
 		private void Assertions()
diff --git a/AMWD.Protocols.Modbus.Serial/README.md b/AMWD.Protocols.Modbus.Serial/README.md
index 232e1fd..ab600b4 100644
--- a/AMWD.Protocols.Modbus.Serial/README.md
+++ b/AMWD.Protocols.Modbus.Serial/README.md
@@ -22,6 +22,19 @@ float voltage = registers.GetSingle();
 Console.WriteLine($"The voltage of device #{unitId} between L1 and N is: {voltage:N2}V");
 ```
 
+If you want to use the `ASCII` protocol instead, you can do this on initialization:
+
+```csharp
+// [...]
+
+using var client = new ModbusSerialClient(serialPort)
+{
+	Protocol = new AsciiProtocol();
+};
+
+// [...]
+```
+
 
 ## Sources
 
diff --git a/AMWD.Protocols.Modbus.Tcp/ModbusTcpServer.cs b/AMWD.Protocols.Modbus.Tcp/ModbusTcpServer.cs
index 4b59329..134412a 100644
--- a/AMWD.Protocols.Modbus.Tcp/ModbusTcpServer.cs
+++ b/AMWD.Protocols.Modbus.Tcp/ModbusTcpServer.cs
@@ -193,6 +193,8 @@ namespace AMWD.Protocols.Modbus.Tcp
 
 			_clients.Clear();
 			_devices.Clear();
+
+			_stopCts?.Dispose();
 		}
 
 		private void Assertions()
diff --git a/AMWD.Protocols.Modbus.Tcp/README.md b/AMWD.Protocols.Modbus.Tcp/README.md
index 9d2cdec..c459fe3 100644
--- a/AMWD.Protocols.Modbus.Tcp/README.md
+++ b/AMWD.Protocols.Modbus.Tcp/README.md
@@ -23,6 +23,18 @@ float voltage = registers.GetSingle();
 Console.WriteLine($"The voltage of device #{unitId} between L1 and N is: {voltage:N2}V");
 ```
 
+If you want to use the `RTU over TCP` protocol instead, you can do this on initialization:
+
+```csharp
+// [...]
+
+using var client = new ModbusTcpClient(host, port)
+{
+	Protocol = new RtuOverTcpProtocol();
+};
+
+// [...]
+```
 
 ## Sources