Empty template variable HISTORY_TITLE in ucp_pm_history

hi,

i ve found this in ucp_pm_history.html (originally found in black_pearl but i think it's in all styles)

This is the original line i m talking about:

<div><div class="tbl-h-l"><div class="tbl-h-r"><div class="tbl-h-c"><div class="tbl-title">

{L_MESSAGE_HISTORY} - {HISTORY_TITLE}</div></div></div></div>

The above leaves a blanco replacment on HISTORY _TITLE wich makes it looks somewhat like this ..."Message History - " (somewhat like this ..because my language file is modified there!)

I'm not sure if this is the best way to solve but to at least fill the blanc with something logical i've changed this line of code to:

<div><div class="tbl-h-l"><div class="tbl-h-r"><div class="tbl-h-c"><div class="tbl-title">{L_MESSAGE_HISTORY}

-

{SUBJECT}

</div></div></div></div>