Fix addressing mode property name as well

src/ufo-anka-padding-task.c

@@ -376,7 +376,7 @@ ufo_anka_padding_task_class_init (UfoAnkaPaddingTaskClass *klass)
                            G_PARAM_READWRITE);
 
     properties[PROP_ADDRESSING_MODE] =
-        g_param_spec_string ("addressing_mode",
+        g_param_spec_string ("addressing-mode",
                              "Outlier treatment",
                              "Outlier treatment from : \"none\", \"clamp\", \"clamp_to_edge\", \"repeat\"",
                              "clamp",