Merge branch 'dev' into cleanup

1 files changed, 4 insertions, 4 deletions

diff --git a/RSSDP/SsdpDevice.cs b/RSSDP/SsdpDevice.cs
index ef6869c8b..4508e4f34 100644
--- a/RSSDP/SsdpDevice.cs
+++ b/RSSDP/SsdpDevice.cs
@@ -75,7 +75,7 @@ namespace Rssdp
 
             return rootDevice;
         }
-        
+
         #region Public Properties
 
         #region UPnP Device Description Properties
@@ -281,7 +281,7 @@ namespace Rssdp
         /// <seealso cref="DeviceAdded"/>
         public void AddDevice(SsdpEmbeddedDevice device)
         {
-            if (device == null) throw new ArgumentNullException("device");
+            if (device == null) throw new ArgumentNullException(nameof(device));
             if (device.RootDevice != null && device.RootDevice != this.ToRootDevice()) throw new InvalidOperationException("This device is already associated with a different root device (has been added as a child in another branch).");
             if (device == this) throw new InvalidOperationException("Can't add device to itself.");
 
@@ -309,7 +309,7 @@ namespace Rssdp
         /// <seealso cref="DeviceRemoved"/>
         public void RemoveDevice(SsdpEmbeddedDevice device)
         {
-            if (device == null) throw new ArgumentNullException("device");
+            if (device == null) throw new ArgumentNullException(nameof(device));
 
             bool wasRemoved = false;
             lock (_Devices)
@@ -330,7 +330,7 @@ namespace Rssdp
         /// </summary>
         /// <param name="device">The <see cref="SsdpEmbeddedDevice"/> instance added to the <see cref="Devices"/> collection.</param>
         /// <seealso cref="AddDevice"/>
-        /// <seealso cref="DeviceAdded"/>		
+        /// <seealso cref="DeviceAdded"/>
         protected virtual void OnDeviceAdded(SsdpEmbeddedDevice device)
         {
             var handlers = this.DeviceAdded;