[evolution] Mark missing string for translation

[Piotr Drąg <piotrdrag src gnome org>]

commit 0e84e07b5651afae0f876d5706e5981aeb2a6073
Author: Piotr Drąg <piotrdrag gmail com>
Date:   Sun Apr 1 17:07:12 2018 +0200

    Mark missing string for translation

 .../mail-to-task/org-gnome-mail-to-task.eplug.xml  |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/plugins/mail-to-task/org-gnome-mail-to-task.eplug.xml 
b/src/plugins/mail-to-task/org-gnome-mail-to-task.eplug.xml
index da0cb29..3882c2f 100644
--- a/src/plugins/mail-to-task/org-gnome-mail-to-task.eplug.xml
+++ b/src/plugins/mail-to-task/org-gnome-mail-to-task.eplug.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <e-plugin-list>
-  <e-plugin type="shlib" location="@PLUGINDIR@/liborg-gnome-mail-to-task@SOEXT@" 
id="org.gnome.evolution.plugin.mailToTask" name="Mail-to-Task">
+  <e-plugin type="shlib" location="@PLUGINDIR@/liborg-gnome-mail-to-task@SOEXT@" 
id="org.gnome.evolution.plugin.mailToTask" _name="Mail-to-Task">
     <author name="Rodrigo Moya" email="rodrigo novell com"/>
     <_description>Convert a mail message to a task.</_description>