moodle lang string: MDL-16658 small rewording

lang/en_utf8/moodle.php

@@ -1368,19 +1368,19 @@
 $string['resource'] = 'Resource';
 $string['resources'] = 'Resources';
 $string['restore'] = 'Restore';
-$string['restorecancelled'] = 'Restore canceled';
-$string['restorecannotcreateuser'] = 'restore needs to create user \'$a\' from backup file and you are not allowed to do that';
+$string['restorecancelled'] = 'Restore cancelled';
+$string['restorecannotcreateuser'] = 'Restore needs to create user \'$a\' from backup file and you do not have permission to do so';
 $string['restorecoursenow'] = 'Restore this course now!';
 $string['restoredaccount'] = 'Restored account';
 $string['restoredaccountinfo'] = 'This account was imported from another server and the password has been lost. To set a new password by email, please click \"Continue\"';
 $string['restorefinished'] = 'Restore completed successfully';
 $string['restoreto'] = 'Restore to';
 $string['restoretositeadding'] = 'Warning: You are about to restore to the site front page, adding data to it!';
 $string['restoretositedeleting'] = 'Warning: You are about to restore to the site front page, deleting data from it first!';
-$string['restoreuserconflict'] = 'trying to restore user \'$a\' from backup file will cause conflict';
+$string['restoreuserconflict'] = 'Trying to restore user \'$a\' from backup file will cause conflict';
 $string['restoreuserinfofailed'] = 'The restore process has stopped because you don\'t have permission to restore user data.';
-$string['restoreusersprecheck'] = 'Checking user information';
-$string['restoreusersprecheckerror'] = 'Some problems were detected checking user information';
+$string['restoreusersprecheck'] = 'Checking user data';
+$string['restoreusersprecheckerror'] = 'Some problems were detected when checking user data';
 $string['restricted'] = 'Restricted';
 $string['restrictmodules'] = 'Restrict activity modules?';
 $string['returntooriginaluser'] = 'Return to $a';