whitespace commit, (was some tabs mixed with spaces too)

release/scripts/ui/properties_data_metaball.py

@@ -4,12 +4,12 @@
 #  modify it under the terms of the GNU General Public License
 #  as published by the Free Software Foundation; either version 2
 #  of the License, or (at your option) any later version.
-# 
+#
 #  This program is distributed in the hope that it will be useful,
 #  but WITHOUT ANY WARRANTY; without even the implied warranty of
 #  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 #  GNU General Public License for more details.
-# 
+#
 #  You should have received a copy of the GNU General Public License
 #  along with this program; if not, write to the Free Software Foundation,
 #  Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.