1 files changed, 3 insertions, 0 deletions

diff --git a/sxiv.1 b/sxiv.1
index 42ee155..1fca2dd 100644
--- a/sxiv.1
+++ b/sxiv.1
@@ -135,6 +135,9 @@ Remove current image from file list and go to next image.
 .B m
 Mark/unmark the current image.
 .TP
+.B M
+Reverse all image marks.
+.TP
 .B N
 Go
 .I count