Format FZF_DEFAULT_OPTS value

[gerardbosch]

Description

Properly formatting the options allow to print them nicely:

echo $FZF_DEFAULT_OPTS

will print one option per line, all with same indentation.

This makes understanding its value easier.

Here is the comparison before/after:

Signed-off-by: Gerard Bosch gerard.bosch@gmail.com

License Acceptance

• [x] This repository is Apache version 2.0 licensed (some scripts may have alternate licensing inline in their code) and by making this PR, I am contributing my changes to the repository under the terms of the Apache 2 license.

[unixorn]

Thanks for the contribution!