[geary/wip/fix-warnings: 1/2] Fix valadoc issues

[Michael Gratton <mjog src gnome org>]

commit d56aa10ff64e7acd7cc8e51d7f5093cfb5f8485f
Author: Michael Gratton <mike vee net>
Date:   Fri May 24 12:27:24 2019 +0200

    Fix valadoc issues

 src/engine/api/geary-email-identifier.vala | 2 +-
 src/engine/api/geary-folder-path.vala      | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/src/engine/api/geary-email-identifier.vala b/src/engine/api/geary-email-identifier.vala
index 28d514f2..5976ac16 100644
--- a/src/engine/api/geary-email-identifier.vala
+++ b/src/engine/api/geary-email-identifier.vala
@@ -36,7 +36,7 @@ public abstract class Geary.EmailIdentifier : BaseObject, Gee.Hashable<Geary.Ema
      * This can be used to transmit ids as D-Bus method and GLib
      * Action parameters, and so on.
      *
-     * @returns a serialised form of this id, that will match the
+     * @return a serialised form of this id, that will match the
      * GVariantType `(*)`
      * @see Account.to_email_identifier
      */
diff --git a/src/engine/api/geary-folder-path.vala b/src/engine/api/geary-folder-path.vala
index dfd01be0..ca0ad626 100644
--- a/src/engine/api/geary-folder-path.vala
+++ b/src/engine/api/geary-folder-path.vala
@@ -228,9 +228,9 @@ public class Geary.FolderPath :
      * This can be used to transmit folder paths as D-Bus method and
      * GLib Action parameters, and so on.
      *
-     * @returns a serialised form of this path, that will match the
+     * @return a serialised form of this path, that will match the
      * GVariantType specified by {@link VARIANT_TYPE}.
-     * @see FolderRoot.from_folder_path
+     * @see FolderRoot.from_variant
      */
     public GLib.Variant to_variant() {
         return new GLib.Variant.tuple(new GLib.Variant[] {