1 files changed, 7 insertions, 7 deletions
diff --git a/RSSDP/IEnumerableExtensions.cs b/RSSDP/IEnumerableExtensions.cs
index 950d561b0..c96542dca 100644
--- a/RSSDP/IEnumerableExtensions.cs
+++ b/RSSDP/IEnumerableExtensions.cs
@@ -1,16 +1,16 @@
-using System;
+using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Text;
 
 namespace Rssdp.Infrastructure
 {
-	internal static class IEnumerableExtensions
-	{
-		public static IEnumerable<T> SelectManyRecursive<T>(this IEnumerable<T> source, Func<T, IEnumerable<T>> selector)
-		{
-			if (source == null) throw new ArgumentNullException(nameof(source));
-			if (selector == null) throw new ArgumentNullException(nameof(selector));
+    internal static class IEnumerableExtensions
+    {
+        public static IEnumerable<T> SelectManyRecursive<T>(this IEnumerable<T> source, Func<T, IEnumerable<T>> selector)
+        {
+            if (source == null) throw new ArgumentNullException(nameof(source));
+            if (selector == null) throw new ArgumentNullException(nameof(selector));
 
             return !source.Any() ? source :
                 source.Concat(