From ee56d6eed3165176af70fd7a747757c9be4c80e1 Mon Sep 17 00:00:00 2001
From: elkowar <5300871+elkowar@users.noreply.github.com>
Date: Tue, 18 Aug 2020 19:42:48 +0200
Subject: [PATCH] Clean up the README file

Adds documentation regarding how to customize the output, as well as phix
the phormatting.
---
 README.md | 18 ++++++++++++++----
 1 file changed, 14 insertions(+), 4 deletions(-)

diff --git a/README.md b/README.md
index 853d9d4..d184a97 100644
--- a/README.md
+++ b/README.md
@@ -1,11 +1,21 @@
 <h2 align="center">fet.sh</h1>
 
-Installing:
- Arch: fet.sh-git (AUR)
- Other Distros: copy 'fet.sh' to somewhere in $PATH
-
 <div align="center">
 fetch written in POSIX shell with no external commands
 <br>
 <img src="screenshot.png" width="250px">
 </div>
+
+
+### Installing
+  **Arch:** [fet.sh-git](https://aur.archlinux.org/packages/fet.sh-git/) (AUR)  
+  **Other Distros:** copy `fet.sh` to somewhere in $PATH
+
+### Customization
+`fet.sh` can be configured using environment variables, for example:
+```sh
+$ separator=" > " fet.sh
+```
+Supported options are:
+- `accent`
+- `separator`