Removed forgotten test line in sp-code.test.

mysql-test/r/sp-code.result:
  Removed forgotten test line.
mysql-test/t/sp-code.test:
  Removed forgotten test line.

mysql-test/r/sp-code.result

-select version(), substring_index(version(), "-", -1);
-version()	substring_index(version(), "-", -1)
-5.0.17-debug-log	log
 create procedure empty()
 begin
 end;

mysql-test/t/sp-code.test

@@ -3,7 +3,6 @@
 #
 
 -- source include/is_debug_build.inc
-select version(), substring_index(version(), "-", -1);
 
 create procedure empty()
 begin