Removed active link from About dialog

src/pulsatingscience.cpp

@@ -401,8 +401,7 @@ void PulsatingScience::on_actionAbout_activated()
 		"%4<br>"
 		"(%5 ESO/IDA/Danish 1.5 m/R.Gendler, J-E. Ovaldsen, C. Th&ouml;ne, C. Feron)<br><br>"
 		"%6: GNU General Public License (Version 3)<br><br>"
-		"Copyright &copy; 2009 "
-		"<a href=\"http://www.aei.mpg.de\">Max-Planck-Institut f&uuml;r Gravitationsphysik</a>";
+		"Copyright &copy; 2009 Max-Planck-Institut f&uuml;r Gravitationsphysik";
 
 	content = content.arg(
 		tr("Pulsating Science"),