[evolution] mail.error.xml: Fix a typo.

[Matthew Barnes <mbarnes src gnome org>]

commit e4a43ad1a8c190eca267e42e2b3febf6448cd65f
Author: Matthew Barnes <mbarnes redhat com>
Date:   Sat Mar 17 13:19:58 2012 -0400

    mail.error.xml: Fix a typo.

 mail/mail.error.xml |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/mail/mail.error.xml b/mail/mail.error.xml
index 118acc1..2a516d9 100644
--- a/mail/mail.error.xml
+++ b/mail/mail.error.xml
@@ -144,7 +144,7 @@ Many email systems add an Apparently-To header to messages that only have BCC re
     <secondary>{0}</secondary>
   </error>
 
-  <error id="session-message-error" type="info">
+  <error id="session-message-error" type="error">
     <secondary>{0}</secondary>
   </error>