wrongly based (and allready merged) PRs

[berni44]

2.090beta revealed two unittests, which assumed real != double. I 
fixed this with PRs [1] and [2]. Having had an outdated local 
copy I thought the original PRs were not yet in stable and 
therefore I based these two on master. But unfortunatley I should 
have based them on stable. Now I don't know if I can do anything 
about it anymore... It probably won't help to add two more PRs 
with the same content, but based on stable. Or am I wrong? What 
should I do?

[1] https://github.com/dlang/phobos/pull/7328
[2] https://github.com/dlang/phobos/pull/7329