[Gimp-docs] <placeholder> problem

[julien]

Hi,

In src/menus/view-navigwindow.xml, I deleted the "para" about access
through Ctrl-E and I changed the guiicon fileref to
"images/C/using/stock-navigation-16.png".

Then I ran "make pot" and
make -f Makefile.GNU update-po/fr/menus/view-navigwindow.po

The Ctrl-E para has been removed in my view-window.po: OK
But the guiicon fileref is replaced with <placeholder-1/>.

How do I can get rid of that?

Julien