Fix editorial nits Pablo found.

2.1/1 In the note at the end of the paragraph, "uses" should be "use".

8.9.1, first bullet: the word "deallocate" should be in code font.

8.10.3/8 "bytes" and "alignment" should be in code font.

8.11.8 Indentation is a bit off:

template <class Key, class T,
..........class Hash = hash<Key>,
..........class Pred = std::equal_to<Key>>
^^^^^^^^^^ This indent is missing

8.11.9 Same indentation issues as 8.11.8
Use 'class' consistently in template declarations, instead of 'typename'.

Fixes #13.
Include 'typename' in code font in [memory.resource.adaptor.overview].
Add missing definition of polymorphic_allocator::construct(T* p, Args&&... args).

Fixes #14.
Qualify std::move() in [memory.polymorphic.allocator.mem] to prevent ADL.

Fixes #15.
Capitalize "equivalent to".

Fixes #16
Italicize resource_adaptor_imp to clarify that the name isn't normative.

Fixes #17.
Add a missing noexcept on the definition of resource_adaptor::do_is_equal that was present in the synopsis.

Fixes #18
Add missing italics on definitions of "default memory resource pointer" and "Uses-allocator construction".

Fixes #19
Italicize "owns".

Fixes #20
Italicize the defining instances of "pools", "chunks", and "upstream allocator".

Fixes #21
Add missing 'const' on pool_resource& in synchronized_pool_resource constructor.

I'm taking this as editorial because there's no indication that a difference
was intended from unsynchronized_pool_resource or the other
synchronized_pool_resource constructors.

Fixes #22.
Code-font the actual function parameter in "block of size bytes" in [memory.resource.pool.mem].

Fixes #24
Use dynamic_cast<const T*> where the argument is const.

Otherwise the definitions violate the rule against dynamic_cast'ing away const.

Fixes #25
Fix the font of two "upstream"s: one reference to a parameter, and one definition.

Fixes #23.
Set "deallocate" and "this->release()" in code font.

Fixes #26 and fixes #27.
Remove "std::" from "std::equal_to".

Fixes #29
Link and fix the spelling of [utility.erased_type] in [mods.allocator.uses].
Remove a missed noexcept from swap(function&) in [mods.func.wrap].

Fixes #31
Set "CopyConstructible" in code font.

Fixes #33