heap.inc: Fix indention. Why don't we use 12 spaces ?

git-svn-id: svn://kolibrios.org@3246 a494cfbc-eb01-0410-851d-a64ba20cac60

kernel/trunk/core/heap.inc

@@ -440,6 +440,7 @@ proc free_kernel_space stdcall uses ebx ecx edx esi edi, base:dword
         cmp     edx, [edx]
         jne     .add_block
         btr     [mem_block_mask], ecx
+
 .add_block:
         bts     [mem_block_mask], eax
         lea     edx, [mem_block_list+eax*8]
@@ -758,11 +759,13 @@ proc user_alloc_at stdcall, address:dword, alloc_size:dword
         inc     ebx
         dec     eax
         jnz     .fill
+
 .second_nofill:
         sub     ecx, edx
         jz      .nothird
         or      cl, FREE_BLOCK
         mov     [page_tabs+ebx*4], ecx
+
 .nothird:
 
         mov     edx, [current_slot]
@@ -822,6 +825,7 @@ proc user_free stdcall, base:dword
         inc     esi
         dec     ecx
         jnz     .release
+
 .released:
         push    edi