imap-send doc: omit confusing "to use imap-send" modifier

It wouldn't make sense for these configuration variables to be required for Git in general to function. 'Required' in this context means required for git imap-send to work. Noticed while trying to figure out what the sentence describing imap.tunnel meant. [jn: expanded to also simplify explanation of imap.folder and imap.host in the same way] Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>

brian m. carlson committed Aug 5, 2014 at 02:56 UTC a127b3f24d3a4f97fe53a3495d615a29b7ab8737
1 file changed +3 -4
Documentation/git-imap-send.txt
+3 -4
@@ -38,18 +38,17 @@ Variables
38 imap.folder::
39 The folder to drop the mails into, which is typically the Drafts
40 folder. For example: "INBOX.Drafts", "INBOX/Drafts" or
41 - "[Gmail]/Drafts". Required to use imap-send.
41 + "[Gmail]/Drafts". Required.
42
43 imap.tunnel::
44 Command used to setup a tunnel to the IMAP server through which
45 commands will be piped instead of using a direct network connection
46 - to the server. Required when imap.host is not set to use imap-send.
46 + to the server. Required when imap.host is not set.
47
48 imap.host::
49 A URL identifying the server. Use a `imap://` prefix for non-secure
50 connections and a `imaps://` prefix for secure connections.
51 - Ignored when imap.tunnel is set, but required to use imap-send
52 - otherwise.
51 + Ignored when imap.tunnel is set, but required otherwise.
52
53 imap.user::
54 The username to use when logging in to the server.