From ff57393861852f4de420ba43d3f5d1d0d5f2e7e9 Mon Sep 17 00:00:00 2001
From: Starbeamrainbowlabs <sbrl@starbeamrainbowlabs.com>
Date: Tue, 15 Jan 2019 18:55:48 +0000
Subject: [PATCH] client spec: Clarify --update description

---
 CLIENT_SPECIFICATION.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/CLIENT_SPECIFICATION.md b/CLIENT_SPECIFICATION.md
index e64c943163..0b182a073c 100644
--- a/CLIENT_SPECIFICATION.md
+++ b/CLIENT_SPECIFICATION.md
@@ -35,7 +35,7 @@ A number of arguments MUST be supported (unless otherwise specified if a CLI is
 
 Argument		        | Meaning
 ------------------------|--------------------
-`--update`				| Updates the offline cache of pages. MUST NOT be implemented if cache is not supported.
+`--update`				| Updates the offline cache of pages. MUST be implemented if cache is supported.
 `--version`, `-v`		| Shows the current version of the client, and the version of this specification that it implements.
 `--list-all`, `-a`		| Lists all the pages in the current platform to the standard output. One page name per line. Additional decoration MAY be printed to the standard error.