Adjust endspace.result

This is a followup to vasil.dimov@oracle.com-20100816142329-yimenbuktd416z1a
which improved the sampling algorithm. The endspace test is non-deterministic
because it does not include ORDER BY clause in its queries.

mysql-test/r/endspace.result

@@ -107,9 +107,9 @@ concat('|', text1, '|')
 |teststring |
 select concat('|', text1, '|') from t1 where text1='teststring' or text1 like 'teststring_%';
 concat('|', text1, '|')
-|teststring	|
 |teststring|
 |teststring	|
+|teststring |
 select concat('|', text1, '|') from t1 where text1='teststring' or text1 > 'teststring\t';
 concat('|', text1, '|')
 |teststring|
@@ -203,14 +203,14 @@ teststring
 teststring 
 select text1, length(text1) from t1 where text1='teststring' or text1 like 'teststring_%';
 text1	length(text1)
-teststring		11
 teststring	10
 teststring		11
+teststring 	11
 select text1, length(text1) from t1 where text1='teststring' or text1 >= 'teststring\t';
 text1	length(text1)
-teststring		11
 teststring	10
 teststring		11
+teststring 	11
 select concat('|', text1, '|') from t1 order by text1;
 concat('|', text1, '|')
 |nothing|