rspec/rspec-expectations — pull request #621 by myronmarston (2014-08-08 17:15:55+00:00)
Title: Restore formatting for `all` failure messages.

This changed in c03cdc734b729481cffcb2d30cbf5670b7cfc2e6.
It was a consequence of fixing `Pretty#to_sentence`, but
as it turns out, we don’t even need to use that. It reads
better without the parens, so this restores the old formatting.

/cc @cupakromer