Added test.md with example of ToC

Author: inavitski-sc

TEST.md

@@ -0,0 +1,18 @@
+- [ToC Example](#toc-example)
+  - [Header level 2](#header-level-2)
+    - [Header level 3](#header-level-3)
+  - [Header with GitHub and Google links](#header-with-github-and-google-links)
+
+# ToC Example
+
+## Header level 2
+
+Quisque ornare at augue et tincidunt. Quisque facilisis, nibh eget egestas molestie, nisi enim mattis nisi, sit amet pretium felis tortor eu eros. Duis vitae tellus molestie, sagittis tellus id, faucibus neque. Vestibulum iaculis convallis neque id viverra.
+
+### Header level 3
+
+Vestibulum ac dolor orci. Nullam varius porttitor convallis. Proin id suscipit magna, non suscipit velit. Integer mattis venenatis sem, at laoreet ipsum luctus eget. Vestibulum ante ipsum primis in faucibus orci luctus et ultrices posuere cubilia Curae.
+
+## Header with [GitHub](https://github.com/) and [Google](https://google.com/) links
+
+There are cases when a header could contain links, e.g. to Jira-tickets.