README: Remove now-useless Fish prompt setup docs
authorPhilippe Normand <phil@base-art.net>
Fri, 20 Dec 2019 18:34:05 +0000 (19:34 +0100)
committerPhilippe Normand <phil@base-art.net>
Fri, 20 Dec 2019 18:34:05 +0000 (19:34 +0100)
commit7cbd30eb651d88afb9cec4c0019267c5f190650a
tree1d69bdb2035cdca3589b2f89a1caec9e2d12ee55
parentbc1c337c77ec941405dcbffdda94f789403a9c45
README: Remove now-useless Fish prompt setup docs

After commit e13e6758e343d8012a2b15a9621d02f57fcbab93 there's no need to
manually configure the prompt.
README.md