[geary/mjog/enable-client-valadoc] src/engine: Fix valadoc warnings

[Michael Gratton <mjog src gnome org>]

commit 50fab17db25d679619ff0f9cc9d646ac9b637830
Author: Michael Gratton <mike vee net>
Date:   Mon Apr 6 13:02:23 2020 +1000

    src/engine: Fix valadoc warnings

 src/engine/api/geary-folder.vala                      | 2 --
 src/engine/app/app-search-folder.vala                 | 2 +-
 src/engine/imap/response/imap-mailbox-attributes.vala | 3 +--
 src/engine/outbox/outbox-folder.vala                  | 2 +-
 4 files changed, 3 insertions(+), 6 deletions(-)
---
diff --git a/src/engine/api/geary-folder.vala b/src/engine/api/geary-folder.vala
index cbddb77b..e7069766 100644
--- a/src/engine/api/geary-folder.vala
+++ b/src/engine/api/geary-folder.vala
@@ -58,8 +58,6 @@
  * Email}).  Additional functionality for Folders is indicated by the
  * presence of {@link FolderSupport} interfaces, include {@link
  * FolderSupport.Remove}, {@link FolderSupport.Copy}, and so forth.
- *
- * @see Geary.SpecialFolderType
  */
 public abstract class Geary.Folder : BaseObject, Logging.Source {
 
diff --git a/src/engine/app/app-search-folder.vala b/src/engine/app/app-search-folder.vala
index 0c128704..32a3fc0a 100644
--- a/src/engine/app/app-search-folder.vala
+++ b/src/engine/app/app-search-folder.vala
@@ -96,7 +96,7 @@ public class Geary.App.SearchFolder :
     /**
      * {@inheritDoc}
      *
-     * Always returns {@link SpecialFolderType.SEARCH}.
+     * Always returns {@link Folder.SpecialUse.SEARCH}.
      */
     public override Folder.SpecialUse used_as {
         get { return SEARCH; }
diff --git a/src/engine/imap/response/imap-mailbox-attributes.vala 
b/src/engine/imap/response/imap-mailbox-attributes.vala
index df67f792..12241f9d 100644
--- a/src/engine/imap/response/imap-mailbox-attributes.vala
+++ b/src/engine/imap/response/imap-mailbox-attributes.vala
@@ -55,8 +55,7 @@ public class Geary.Imap.MailboxAttributes : Geary.Imap.Flags {
     }
 
     /**
-     * Search the {@link MailboxAttributes} looking for an XLIST-style
-     * {@link Geary.SpecialFolderType}.
+     * Returns the special use specified for the mailbox, if any.
      */
     public Geary.Folder.SpecialUse get_special_use() {
         if (contains(MailboxAttribute.XLIST_INBOX))
diff --git a/src/engine/outbox/outbox-folder.vala b/src/engine/outbox/outbox-folder.vala
index a52c82bc..b14aea91 100644
--- a/src/engine/outbox/outbox-folder.vala
+++ b/src/engine/outbox/outbox-folder.vala
@@ -66,7 +66,7 @@ public class Geary.Outbox.Folder :
     /**
      * Returns the type of this folder.
      *
-     * This is always {@link Geary.SpecialFolderType.OUTBOX}
+     * This is always {@link Folder.SpecialUse.OUTBOX}
      */
     public override Geary.Folder.SpecialUse used_as {
         get {