[Issue 15157] std.experimental.allocator.building_blocks docs

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=15157

--- Comment #1 from github-bugzilla at puremagic.com ---
Commits pushed to master at https://github.com/dlang/phobos

https://github.com/dlang/phobos/commit/dcbfb799c9c919676c2cd2e026ff9a7311f42445
Fix Issue 15157: Adjust building blocks docs

https://github.com/dlang/phobos/commit/dfc5fae8f32846b9f1c1ae0a8f7e81de9f790c92
Merge pull request #6002 from jmh530/patch-2

Issue 15157: Adjust building blocks docs
merged-on-behalf-of: Sebastian Wilzbach <sebi.wilzbach at gmail.com>

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