Fixes to track the "(below main)" change.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5561 a5019735-40e9-0310-863c-91ae7b9d1cf9
diff --git a/memcheck/tests/supp_unknown.supp b/memcheck/tests/supp_unknown.supp
index 149a50c..d221e89 100644
--- a/memcheck/tests/supp_unknown.supp
+++ b/memcheck/tests/supp_unknown.supp
@@ -3,6 +3,6 @@
    <insert a suppression name here>
    Memcheck:Addr1
    obj:*
-   fun:__libc_start_main
+   fun:(below main)
 }