[gegl] unsharp-mask: change UI labels

[Øyvind "pippin" Kolås <ok src gnome org>]

commit 7604cdf910c8f330c49b77f72232f9b0ae2d1556
Author: Øyvind Kolås <pippin gimp org>
Date:   Thu Jun 21 12:36:11 2018 +0200

    unsharp-mask: change UI labels
    
    Make the UI labels read 'Radius' and 'Amount' like the legacy unsharp-mask
    plug-ins parameters. The meaning of this radius is still a standard-deviation
    of the underlying gaussian blur and not a perceptual radius of influence in
    pixels. gimp#1671

 operations/common/unsharp-mask.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)
---
diff --git a/operations/common/unsharp-mask.c b/operations/common/unsharp-mask.c
index 97ac1b0e5..8cc39a2ae 100644
--- a/operations/common/unsharp-mask.c
+++ b/operations/common/unsharp-mask.c
@@ -21,15 +21,15 @@
 
 #ifdef GEGL_PROPERTIES
 
-property_double (std_dev, _("Standard Deviation"), 0.55)
-    description(_("Standard deviation (spatial scale factor)"))
+property_double (std_dev, _("Radius"), 0.55)
+    description(_("Expressed as standard deviation, in pixels"))
     value_range (0.2, 300)
     ui_range    (0.2, 40.0)
     ui_gamma    (3.0)
     ui_meta     ("unit", "pixel-distance")
 
-property_double (scale, _("Scale"), 4.0)
-    description(_("Scale, strength of effect"))
+property_double (scale, _("Amount"), 4.0)
+    description(_("Scaling factor for unsharp-mask, the strength of effect"))
     value_range (0.0, 300.0)
     ui_range    (0.0, 10.0)
     ui_gamma    (3.0)