Merge pull request #189 from steelman/bnum-comments upstream
authorAdamansky Anton <adamansky@gmail.com>
Wed, 12 Jul 2017 05:41:38 +0000 (12:41 +0700)
committerGitHub <noreply@github.com>
Wed, 12 Jul 2017 05:41:38 +0000 (12:41 +0700)
minor fix in comments


Trivial merge