atk/atkprivate.c: Fix Formatting
atk/atkprivate.c: Fix Formatting

In my previous patch to move DllMain() to atk/atkprivate.c, somehow the
formatting went wrong, so fix that up.

Distrotech/atk,Distrotech/atk,GNOME/at-spi2-core,Distrotech/atk,GNOME/at-spi2-core,GNOME/at-spi2-core