Update Program.cs

ChessTest3/Program.cs

@@ -617,6 +617,8 @@ namespace ChessTest3
 
             catch (SystemException)
             { //This should prevent crashes when user inputs incorrectly when typing coordinates
+                //This is an exception ot the other error checks as it's concerning
+                //What the user has actually inputted into the program
                 ErrorChecking.Error("Wrong Input format, should be: X, Y, try again");
             }
             return result;