From 84f5d2082adac69b40be1e9d78bbaea66372b7d0 Mon Sep 17 00:00:00 2001
From: David Adam <zanchey@ucc.gu.uwa.edu.au>
Date: Tue, 29 May 2018 21:34:20 +1000
Subject: [PATCH] Mark arguments as optional in read docs synopsis

---
 doc_src/read.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/doc_src/read.txt b/doc_src/read.txt
index f17aa2c89..8455fac05 100644
--- a/doc_src/read.txt
+++ b/doc_src/read.txt
@@ -2,7 +2,7 @@
 
 \subsection read-synopsis Synopsis
 \fish{synopsis}
-read [OPTIONS] VARIABLES...
+read [OPTIONS] [VARIABLE ...]
 \endfish
 
 \subsection read-description Description