Minor POD cleanups in sv.c

- Add empty line after =head1
- Remove spurious =cut

This pod isn't installed anywhere, but 'perldoc sv.c' looks nicer now
and doesn't complain about errors.

diff --git a/sv.c b/sv.c
index 77f6318..6707f22 100644 (file)
--- a/sv.c
+++ b/sv.c
@@ -131,6 +131,7 @@ static const char S_destroy[] = "DESTROY";
 /* ============================================================================
 
 =head1 Allocation and deallocation of SVs.
+
 An SV (or AV, HV, etc.) is allocated in two parts: the head (struct
 sv, av, hv...) contains type and reference count information, and for
 many types, a pointer to the body (struct xrv, xpv, xpviv...), which
@@ -791,8 +792,6 @@ Perl_sv_free_arenas(pTHX)
   are decremented to point at the unused 'ghost' memory, knowing that
   the pointers are used with offsets to the real memory.
 
-=cut
-
 Allocation of SV-bodies is similar to SV-heads, differing as follows;
 the allocation mechanism is used for many body types, so is somewhat
 more complicated, it uses arena-sets, and has no need for still-live