[tracker] thunderbird: Fix .desktop file

[Martyn James Russell <mr src gnome org>]

commit b1417be5d3959079210c4d8749aaa2cbdba99d5d
Author: Vincent Untz <vuntz gnome org>
Date:   Mon Sep 5 11:01:12 2011 +0200

    thunderbird: Fix .desktop file
    
    The MimeType value is a list and therefore should end with a ;.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=658231

 .../thunderbird/trackerbird-launcher.desktop       |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/plugins/thunderbird/trackerbird-launcher.desktop b/src/plugins/thunderbird/trackerbird-launcher.desktop
index 0f60e20..4a5dda6 100644
--- a/src/plugins/thunderbird/trackerbird-launcher.desktop
+++ b/src/plugins/thunderbird/trackerbird-launcher.desktop
@@ -2,5 +2,5 @@
 Name=Trackerbird Launcher
 Type=Application
 Exec=thunderbird -mail %u
-MimeType=x-scheme-handler/imap-message
+MimeType=x-scheme-handler/imap-message;
 NoDisplay=true