"In the above example code..." when there is no above example code.

[Eddie-Hartman]

In the file/line: csharp/concepts/generic-types/introduction.md
it says "In the above example code we are instantiating a list of strings.", but there is no example code above if viewing from this link:
https://exercism.org/tracks/csharp/concepts/generic-types

I'd fork and make a PR, but I'm not sure if the line should just simply be removed, or if something was forgotten.

Example if you wanted to add it:

List<string> strings = new List<string>();

[ErikSchierboom]

We should probably slightly rephrase and provide an example of how to instantiate a generic type. Maybe something like:

List<string> strings = new List<string>();
List<int> integers = new List<int>();