PdbTypeDumper: Fix small indentation bug
PdbTypeDumper: Fix small indentation bug

BUG=
R=sebmarchand@chromium.org

Review URL: https://codereview.chromium.org/1339723003.

Eloston/syzygy,google/syzygy,supriyantomaftuh/syzygy,google/syzygy,Eloston/syzygy,google/syzygy,google/syzygy,supriyantomaftuh/syzygy,supriyantomaftuh/syzygy,supriyantomaftuh/syzygy