1 files changed, 8 insertions, 0 deletions

diff --git a/utilities/mogrify.1.in b/utilities/mogrify.1.in
index f0fdf4140..7ea8e1fd0 100644
--- a/utilities/mogrify.1.in
+++ b/utilities/mogrify.1.in
@@ -227,6 +227,14 @@ Image Operators:
   \-white-threshold value
                        force all pixels above the threshold into white
 
+Image Channel Operators:
+  \-channel-extract channel-list
+                        extract the channels in order
+  \-channel-inject channel-list
+                        inject the channels in order
+  \-channel-swap channel,channel
+                        swap the channels
+
 Image Sequence Operators:
   \-affinity filename   transform image colors to match this set of colors
   \-append              append an image sequence top to botto (use +append for left to right)