Merge branch 'ab/doc-hash-brokenness'
authorJunio C Hamano <gitster@pobox.com>
Wed, 11 Apr 2018 04:09:54 +0000 (13:09 +0900)
committerJunio C Hamano <gitster@pobox.com>
Wed, 11 Apr 2018 04:09:54 +0000 (13:09 +0900)
Doc updates.

* ab/doc-hash-brokenness:
  doc hash-function-transition: clarify what SHAttered means
  doc hash-function-transition: clarify how older gits die on NewHash


Trivial merge