Minor typo fix on the license. Removed reference to Foobar, the default

template name for the program.

SyncWindow.cpp

@@ -8,7 +8,7 @@
  *    the Free Software Foundation, either version 3 of the License, or
  *    (at your option) any later version.
  *
- *    Foobar is distributed in the hope that it will be useful,
+ *    owncloud_sync 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.