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

[Aurimas Černius <aurimasc src gnome org>]

commit 34efd3f35137c4cda32480afe8f25bbe22497e30
Author: Aurimas Černius <aurisc4 gmail com>
Date:   Sun Apr 4 15:02:28 2021 +0300

    Change plugin desktop file format for fixedwidth

 src/addins/fixedwidth/fixedwidth.desktop.in.in | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/src/addins/fixedwidth/fixedwidth.desktop.in.in b/src/addins/fixedwidth/fixedwidth.desktop.in.in
index a8527be1..d158d6a1 100644
--- a/src/addins/fixedwidth/fixedwidth.desktop.in.in
+++ b/src/addins/fixedwidth/fixedwidth.desktop.in.in
@@ -1,4 +1,4 @@
-[AddinInfo]
+[Plugin]
 Id=FixedWidthAddin
 Name=Fixed Width
 Description=Adds fixed-width font style.
@@ -10,4 +10,4 @@ Module=libfixedwidth
 LibgnoteRelease=@libgnote_release@
 LibgnoteVersionInfo=@libgnote_version_info@
 [Actions]
-actions_bool=fixedwidth-enable
+ActionsBool=fixedwidth-enable