From cec1dc20956ece1d475641fcf59e0f46a92b8917 Mon Sep 17 00:00:00 2001
From: Jakukyo Friel <weakish@gmail.com>
Date: Sat, 2 May 2015 09:09:09 +0800
Subject: [PATCH] doc: faq: avoid overwriting config.fish.

In FAQ:

> I'm seeing weird output before each prompt when using screen. What's wrong?

The command provided is

    echo 'function fish_title;end' > ~/.config/fish/config.fish

Using `>` will overwrite current config.fish.

We should use `>>` instead.
---
 doc_src/faq.hdr | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/doc_src/faq.hdr b/doc_src/faq.hdr
index 692e93b2ef0b..78b276481f00 100644
--- a/doc_src/faq.hdr
+++ b/doc_src/faq.hdr
@@ -162,7 +162,7 @@ Quick answer:
 Run the following command in fish:
 
 \fish{cli-dark}
-echo 'function fish_title;end' > ~/.config/fish/config.fish
+echo 'function fish_title;end' >> ~/.config/fish/config.fish
 \endfish
 
 Problem solved!