2 files changed, 2 insertions, 0 deletions
diff --git a/README.md b/README.md
index 397dff8..ac37185 100644
--- a/README.md
+++ b/README.md
@@ -13,6 +13,7 @@
 	Usage:	mark [cmd | <mark>] date [cmd args]
 	Cmds:
 		print [before] [after]: print marks in range [date-before, date-after]
+		edit: open the mark store file in an editor or using xdg-open
 
 ## License
 
diff --git a/mark.fish b/mark.fish
index 5bce3b1..bade1da 100644
--- a/mark.fish
+++ b/mark.fish
@@ -118,6 +118,7 @@ function mark --argument cmd date
 		echo "Usage:	mark [cmd | <mark>] date [cmd args]"
 		echo "Cmds:"
 		echo "	print [before] [after]: print marks in range [date-before, date-after]"
+		echo "	edit: open the mark store file in an editor or using xdg-open"
 		return 1
 	end