Comment update

src/small_allocator.c

@@ -8,10 +8,8 @@
  * - Allocated pointers are aligned to 16 bytes.
  * - Backing buffer must be aligned to 16 bytes start
  * - 4Gb - 16 is max for the allocator backing buffer.
- * - An allocation "wastes" 16 bytes for the block header
  * - Allocation of > 0 bytes returns a size aligned up to 16 bytes
  * - Allocation of 0 bytes returns a valid pointer with 0 usable space
- *
  * The allocator maintains a doubly linked list of blocks,
  * when blocks are free'd, adjacent blocks are merged to keep
  * fragmentation to a minimum