[TYPO3-seminars] ThankYouMail salutation wrong "Guten Tag"

[Dirk Fischer]

Hi,

the ThankYouMail after registration to the user has a wrong salutation:

---- Example on ----
Sehr geehrte Frau Meier,

Guten Tag Seminarveranstaltung XYZ,

vielen Dank für Ihre Anmeldung zu dieser Veranstaltung: am 20.01.2011.

[Preis]
Standardpreis: kostenlos

[Akkreditierungsnummer]
333

[Datum]
20.01.2011

---- Example off ----

The first line is okay.
In the second line is a "Guten Tag" (which I couldn't find nowhere in 
the extensions source code, locallang etc.) followed by the seminar 
title. Makes no sense.
There is something disordered.
"Guten Tag" is redundant, because "Sehr geehrte" is right.

In the setting is "formal":
	plugin.tx_seminars.salutation = formal
	plugin.tx_seminars_pi1.salutation = formal

Versions:
seminars 0.9.2
onetimeaccount 0.7.2
TYPO3 4.4.4

Any hints how to solve this problem?
Thanks in advance!

Greetings
Dirk