completion: clarify installation instruction for zsh

The original comment does not describe type of ~/.zsh/_git explicitly
and zsh does not warn or fail if a user create it as a dictionary.
So unexperienced users could be misled by the original comment.

There is a small update to clarify it.

Helped-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Helped-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Maxim Belsky <public.belsky@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Maxim Belsky 2019-10-11 10:54:28 -07:00 committed by Junio C Hamano
parent 5fa0f5238b
commit 176f5adfdb

View File

@ -11,8 +11,9 @@
#
# zstyle ':completion:*:*:git:*' script ~/.git-completion.zsh
#
# The recommended way to install this script is to copy to '~/.zsh/_git', and
# then add the following to your ~/.zshrc file:
# The recommended way to install this script is to make a copy of it in
# ~/.zsh/ directory as ~/.zsh/git-completion.zsh and then add the following
# to your ~/.zshrc file:
#
# fpath=(~/.zsh $fpath)