added details for the switch statement for C#

csharp.html.markdown

@@ -343,6 +343,14 @@ namespace Learning
                 case 3:
                     monthString = "March";
                     break;
+				// You can assign more than one case to an action
+				// But you can't add an action without a break before another case
+				// (if you want to do this, you would have to explicitly add a goto case x
+				case 6:
+				case 7:
+				case 8:
+					monthString = "Summer time!!";
+					break;
                 default:
                     monthString = "Some other month";
                     break;