core: Fix wrong return value docs
authorKrzesimir Nowak <krzesimir@kinvolk.io>
Wed, 22 Jun 2016 09:16:21 +0000 (11:16 +0200)
committerAtomic Bot <atomic-devel@projectatomic.io>
Wed, 22 Jun 2016 12:45:12 +0000 (12:45 +0000)
commit91ccaff197ddefebe4965108ed19735bcbb6bfd3
tree5ed883482b5314435066902041f3e0b9d2448a0c
parent744543110e3d12464a752d59956dc24a0f99b1d2
core: Fix wrong return value docs

ostree_commit_get_parent() returns a string form of a checksum, not a
binary form.

Closes: #360
Approved by: cgwalters
src/libostree/ostree-core.c