Update source.cs (dotnet#5216)

small typo on line 126

Author: iamnexxed

samples/snippets/csharp/VS_Snippets_CLR/Generic.LinkedList/cs/source.cs

@@ -123,7 +123,7 @@ public static void Main()
         Console.WriteLine("Test 16: Copy the list to an array:");
         //<Snippet10>
         // Create an array with the same number of
-        // elements as the inked list.
+        // elements as the linked list.
         string[] sArray = new string[sentence.Count];
         sentence.CopyTo(sArray, 0);
 
@@ -250,4 +250,4 @@ private static void IndicateNode(LinkedListNode<string> node, string test)
 
 //Test 17: Clear linked list. Contains 'jumps' = False
 //
-// </Snippet1>
+// </Snippet1>