[gold patch]Fix gold build on MacOSX Xcode 3.2.6

[Ian Lance Taylor]

Jing Yu <jingyu@google.com> writes:

> 2012-06-05  Jing Yu  <jingyu@google.com>
>
>        * gold.h (textdomain): Add do {} to empty while(0)
>                      (bindtextdomain): Likewise

Don't indent the second line of the ChangeLog--see the other entries.
Also, add a period at the end of each line.

This is OK with those changes.

Thanks.

Ian