[gnote/meson] Change plugin desktop file format for inserttimestamp

[Aurimas Černius <aurimasc src gnome org>]

commit bcaa11b043a6bfa7e3bcdefc0c21782ea8a18a82
Author: Aurimas Černius <aurisc4 gmail com>
Date:   Sun Apr 4 15:02:59 2021 +0300

    Change plugin desktop file format for inserttimestamp

 src/addins/inserttimestamp/inserttimestamp.desktop.in.in | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/src/addins/inserttimestamp/inserttimestamp.desktop.in.in 
b/src/addins/inserttimestamp/inserttimestamp.desktop.in.in
index 7b78b96b..f25fc535 100644
--- a/src/addins/inserttimestamp/inserttimestamp.desktop.in.in
+++ b/src/addins/inserttimestamp/inserttimestamp.desktop.in.in
@@ -1,4 +1,4 @@
-[AddinInfo]
+[Plugin]
 Id=InsertTimestampAddin
 Name=Insert Timestamp
 Description=Inserts current date and time at the cursor position.
@@ -10,4 +10,4 @@ Module=libinserttimestamp
 LibgnoteRelease=@libgnote_release@
 LibgnoteVersionInfo=@libgnote_version_info@
 [Actions]
-actions_void=inserttimestamp-insert
+ActionsVoid=inserttimestamp-insert