Maybe change category X-Xfce-Toplevel to X-XFCE-Toplevel
## Submitted by sco..@..il.com
Assigned to **Xfce Bug Triage**
**[Link to original bug (#15459)](https://bugzilla.xfce.org/show_bug.cgi?id=15459)**
## Description
The files in /usr/share/applications/ contains these categories:
```
X-XFCE
X-XFCE-HardwareSettings
X-XFCE-PersonalSettings
X-XFCE-SettingsDialog
X-XFCE-SystemSettings
XFCE
```
And:
```
X-Xfce-Toplevel
```
So maybe the the last one with "Xfce" should be "XFCE" like the rest?
Seen in:
```
/usr/share/applications/exo-terminal-emulator.desktop:8:Categories=Utility;X-XFCE;X-Xfce-Toplevel;
/usr/share/applications/exo-file-manager.desktop:8:Categories=Utility;X-XFCE;X-Xfce-Toplevel;
/usr/share/applications/xfce4-run.desktop:8:Categories=Utility;X-XFCE;X-Xfce-Toplevel;
/usr/share/applications/xfce4-session-logout.desktop:8:Categories=System;X-XFCE;X-Xfce-Toplevel;
/usr/share/applications/exo-web-browser.desktop:8:Categories=Network;X-XFCE;X-Xfce-Toplevel;
/usr/share/applications/xfce4-about.desktop:8:Categories=Utility;X-XFCE;X-Xfce-Toplevel;
/usr/share/applications/exo-mail-reader.desktop:8:Categories=Network;X-XFCE;X-Xfce-Toplevel;
```
Version: 0.12
issue