[geary/wip/prefetcher-missing-mail: 4/4] Clean up EmailPrefetcher's class API docs a bit

[Michael Gratton <mjog src gnome org>]

commit 5fc0ddfd9b033b08c3d4e889aa7b72a820bab521
Author: Michael Gratton <mike vee net>
Date:   Wed Aug 28 10:18:59 2019 +1000

    Clean up EmailPrefetcher's class API docs a bit

 src/engine/imap-engine/imap-engine-email-prefetcher.vala | 12 +++++-------
 1 file changed, 5 insertions(+), 7 deletions(-)
---
diff --git a/src/engine/imap-engine/imap-engine-email-prefetcher.vala 
b/src/engine/imap-engine/imap-engine-email-prefetcher.vala
index dcf2e5f6..d5ccc036 100644
--- a/src/engine/imap-engine/imap-engine-email-prefetcher.vala
+++ b/src/engine/imap-engine/imap-engine-email-prefetcher.vala
@@ -1,15 +1,13 @@
-/* Copyright 2016 Software Freedom Conservancy Inc.
+/*
+ * Copyright 2016 Software Freedom Conservancy Inc.
+ * Copyright 2019 Michael Gratton <mike vee net>
  *
  * This software is licensed under the GNU Lesser General Public License
- * (version 2.1 or later).  See the COPYING file in this distribution.
+ * (version 2.1 or later). See the COPYING file in this distribution.
  */
 
 /**
- * The EmailPrefetcher monitors the supplied folder for its "opened" and "closed" signals.  When
- * opened, the prefetcher will pull in email from the server in the background so its available
- * in the local store.
- *
- * The EmailPrefetcher does not maintain a reference to the folder.
+ * Ensures all email in a folder's vector has been downloaded.
  */
 private class Geary.ImapEngine.EmailPrefetcher : Geary.BaseObject {
     public const int PREFETCH_DELAY_SEC = 1;