Doh!  Misspelled minimum
diff --git a/README.txt b/README.txt
index c6104ea..3ea9e4b 100644
--- a/README.txt
+++ b/README.txt
@@ -51,6 +51,8 @@
       * Special effects: blur, sharpen, threshold, or tint an image.
       * Animation: create a GIF animation sequence from a group of images.
       * Text & comments: insert descriptive or artistic text in an image.
+      * Image gradients: create a gradual blend of one color whose shape is
+        horizontal, vertical, circular, or ellipical.
       * Image identification: describe the format and attributes of an image.
       * Composite: overlap one image over another.
       * Montage: juxtapose image thumbnails on an image canvas.