1 files changed, 1 insertions, 1 deletions
diff --git a/roll.go b/roll.go
index 1848754..c6095d9 100644
--- a/roll.go
+++ b/roll.go
@@ -10,7 +10,7 @@ import (
 )
 
 func usage() {
-	fmt.Printf("Arguments are in the format [<COUNT>]d<SIZE>[+MOD]\n")
+	fmt.Printf("Arguments are in the format [<COUNT>]d<SIZE>[+<MOD>]\n")
 }
 
 func roll(input string) {