Updates inline comments to specify correct output. (#486)

Author: CalvinAllen

snippets/csharp/concepts/structs/literals.cs

@@ -8,10 +8,10 @@
 
 var x = 123_456;
 string s2 = "I can use an underscore as a digit separator: " + x;
-// Outputs: "I can use an underscore as a digit separator: 
+// Outputs: "I can use an underscore as a digit separator: 123456"
 Console.WriteLine(s2);
 
 var b = 0b1010_1011_1100_1110_1111;
 string s3 = "I can specify bit patterns: " + b.ToString();
-// Outputs: "I can specify bit patterns: 703727
+// Outputs: "I can specify bit patterns: 703727"
 Console.WriteLine(s3);