[gimp-help] Fixed small typo in the spherize distortion filter

[Marco Ciampa <marcoc src gnome org>]

commit 09e67d6c43f9212c5028f1427a24146cef258cea
Author: Marco Ciampa <ciampix posteo net>
Date:   Sun Dec 23 13:47:56 2018 +0100

    Fixed small typo in the spherize distortion filter

 src/filters/distort/spherize.xml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/src/filters/distort/spherize.xml b/src/filters/distort/spherize.xml
index 28c1661e9..bb0229cd5 100644
--- a/src/filters/distort/spherize.xml
+++ b/src/filters/distort/spherize.xml
@@ -130,7 +130,7 @@
         <term><guilabel>Curvature</guilabel></term>
         <listitem>
           <para>
-            Spherical cap angle, as a faction of the co-angle (complement 
+            Spherical cap angle, as a fraction of the co-angle (complement 
             angle) of view. Result is less domed as curvature decreases 
             (100% - 0).
             </para>