Adding OSL license file name

COPYING.txt

@@ -1,7 +1,7 @@
 Each Magento source file included in this distribution is licensed under OSL 3.0 or the Magento Enterprise Edition (MEE) license
 
 http://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
-Please see <insert file name of the OSL license> for the full text of the OSL 3.0 license or contact [email protected] for a copy.
+Please see LICENSE.txt for the full text of the OSL 3.0 license or contact [email protected] for a copy.
 
-Subject to Licensee�s payment of fees and compliance with the terms and conditions of the MEE License, the MEE License supersedes the OSL 3.0 license for each source file.
+Subject to Licensee's payment of fees and compliance with the terms and conditions of the MEE License, the MEE License supersedes the OSL 3.0 license for each source file.
 Please see <insert file name of the MEE license> for the full text of the MEE License or visit http://magento.com/legal/terms/enterprise.