### Description These two assertions does *not* end in `Of` ``` StartWithEquivalent EndWithEquivalent ``` as all other `Equivalent` assertions on `StringAssertions` do. ``` NotStartWithEquivalentOf NotEndWithEquivalentOf MatchEquivalentOf NotMatchEquivalentOf ContainEquivalentOf NotContainEquivalentOf ``` ### Task * Rename the two functions * Update the docs * Add a line to in the breaking changes section of the release notes.