[gimp] pdb: fix wrong default value on gimp-plug-in-emboss compat proc.

[Jehan <jehanp src gnome org>]

commit 5fce763612266f8e77ea68605aaaf350a1b15adb
Author: Jehan <jehan girinstud io>
Date:   Fri Jul 19 14:00:07 2019 +0200

    pdb: fix wrong default value on gimp-plug-in-emboss compat proc.
    
    Commit eca4ca8c8c135c1e961e29fdcf7ee21e52e1abba was fixing a generated
    file. My bad!

 pdb/groups/plug_in_compat.pdb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/pdb/groups/plug_in_compat.pdb b/pdb/groups/plug_in_compat.pdb
index c8db8d79f7..96d9617d29 100644
--- a/pdb/groups/plug_in_compat.pdb
+++ b/pdb/groups/plug_in_compat.pdb
@@ -1438,7 +1438,7 @@ HELP
        { name => 'elevation', type => '0.0 <= float <= 180',
          desc => 'The Elevation Angle (degrees)' },
        { name => 'depth', type => '0 < int32 < 100',
-         desc => 'The Filter Width' },
+          default => 1, desc => 'The Filter Width' },
        { name => 'emboss', type => 'boolean',
          desc => 'Emboss (TRUE), Bumpmap (FALSE)' }
     );