[Bug-indent] indent po file typo

[Clytie Siddall]

Hello :)

I am currently translating indent into Vietnamese for the Translation 
Project at umontreal. I have tripped over the following typo, which I 
thought you might like to fix in a later release.

> #: src/io.c:355
> #, c-format
> msgid "Error closeing input file %s"
> msgstr ""

"closing"

Thankyou for making this file available.

from Clytie (vi-VN, team/nhóm Gnome-vi)

Clytie Siddall--Renmark, in the Riverland of South Australia

Ở thành phố Renmark, tại miền sông của Nam Úc