Update README.md

README.md

@@ -3,10 +3,16 @@
 [![Build](https://github.com/alexandru-dinu/obsidian-sortable/actions/workflows/main.yml/badge.svg)](https://github.com/alexandru-dinu/obsidian-sortable/actions/workflows/main.yml)
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-Sortable is a plugin for [Obsidian](https://obsidian.md) that aims to offer [Wikipedia-like](https://en.wikipedia.org/wiki/Help:Sorting#Example) sortable tables. Currently, the plugin supports ascending / descending sorting based on the data-type of the table header that was clicked.
+Sortable is a plugin for [Obsidian](https://obsidian.md) that aims to offer [Wikipedia-like](https://en.wikipedia.org/wiki/Help:Sorting#Example) sortable tables.
+The sorting is done as such:
+- first click: ascending
+- second click: descending
+- third click: reset default ordering
+
+Currently, the plugin supports sorting numerical and string data types. Custom comparator functions are part of the roadmap (see this [issue](https://github.com/alexandru-dinu/obsidian-sortable/issues/12)).
 
 ## Usage
-Please note that the development is currently in beta stage. If you want to test the plugin, you can download the [latest release](https://github.com/alexandru-dinu/obsidian-sortable/releases), unzip the contents to `/path/to/vault/.obsidian/plugins/obsidian-sortable` and enable it from the settings.
+Please note that the development is currently in beta stage. If you want to test the plugin, you can download the zip from the [latest release](https://github.com/alexandru-dinu/obsidian-sortable/releases), unzip the contents to `/path/to/vault/.obsidian/plugins/obsidian-sortable` and enable it from the settings.
 
 ## Features
 - Minimal third-party dependencies: [uuid](https://www.npmjs.com/package/uuid) for uniquely identifying tables.