Fix misaligned code comment

I accidentally introduced this problem in commit 89a7b8a13285

Moved line of code to before the correct function.

Change-Id: Ic044a5607dc385140ca51d1bf4aa734c0cf99904
Reviewed-on: https://gerrit.libreoffice.org/7595
Reviewed-by: Jan-Marek Glogowski <glogow@fbihome.de>
Tested-by: Jan-Marek Glogowski <glogow@fbihome.de>