Use assert_not_match "Did you mean?" for UncorrectableNameCheckTest
Use assert_not_match "Did you mean?" for UncorrectableNameCheckTest

... instead of exact matching. I'm now creating a built-in gem that
modifies Exception's error message, so the expectation value is changed.

IMO, it is good to check that did_you_mean suggestion is NOT added in
the uncorrectable case.

yuki24/did_you_mean