add: PSFzf in the Commandline Productivity section

readme.md

@@ -101,6 +101,7 @@ It includes a command-line shell and an associated scripting language.
 * [Jump-Location](https://github.com/tkellogg/Jump-Location) - PowerShell `cd` that reads your mind. [Autojump](https://github.com/wting/autojump) implementation for PowerShell. **`UNMAINTAINED`**
 * [Zlocation](https://github.com/vors/ZLocation) * [z.sh](https://github.com/rupa/z) implementation for PowerShell. Similar to Jump-Location.
 * [thefuck](https://github.com/nvbn/thefuck) - Magnificent app which corrects your previous console command (by typing `fuck`).
+* [PSFzf](https://github.com/kelleyma49/PSFzf) - a PowerShell module that wraps [fzf](https://github.com/junegunn/fzf), a fuzzy file finder for the command line.
 * [pslinq](https://github.com/manojlds/pslinq) - LINQ (LINQ2Objects) for PowerShell.
 * [posh-with](https://github.com/JanJoris/posh-with) - Command prefixing for continuous workflow using a single tool.
 * [poco](https://gist.github.com/yumura/8df37c22ae1b7942dec7)* [peco](https://github.com/peco/peco) implementation. Interactive filtering tool.