std.allocator ready for some abuse

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 From the "Allocating memory for sharing across threads" section, 
this paragraph:

"All allocators in this module accept and return void[] **(as 
opposed to )**. This is because at the time of allocation, 
deallocation, or reallocation, the memory is effectively not 
shared (**it** it were, it would be a bug at the application 
level)."

Starred items appear to be typos or missing a piece.