[PATCH] filelog: fix parsemeta docstring

[Yuya Nishihara]

On Tue, 2 May 2017 22:39:33 -0700, Jun Wu wrote:
> # HG changeset patch
> # User Jun Wu <quark at fb.com>
> # Date 1493789954 25200
> #      Tue May 02 22:39:14 2017 -0700
> # Node ID 5bd87ecd9af71a0d660a8496496f3dfb13a17f12
> # Parent  5f8450df55625fb0be8e40eacb662717fef33de2
> # Available At https://bitbucket.org/quark-zju/hg-draft
> #              hg pull https://bitbucket.org/quark-zju/hg-draft -r 5bd87ecd9af7
> filelog: fix parsemeta docstring

Queued, thanks.