std/heap: fix documentation of raw_c_allocator

This is not in fact safe to use with GeneralPurposeAllocator as GPA
requires align(page_size) but raw_c_allocator provides only
@alignOf(std.c.max_align_t).
7ed499ec45Isaac Freund committed on 12/28/2020, 2:15:04 PM· committed by Veikka Tuominenparentc234761
1 file changedLine totals unavailable