diff --git a/main.go b/main.go
index e89c752..1b6ef97 100644
--- a/main.go
+++ b/main.go
@@ -14,16 +14,16 @@ func main() {
 	switch os.Args[1] {
 	case "upload":
 		if len(os.Args[2:]) > 1 {
-			fmt.Println("ERROR: too many arguments!")
+			fmt.Println("interrupt: too many arguments!")
 			os.Exit(1)
 		} else if len(os.Args[2:]) == 0 {
-			fmt.Println("ERROR: Please supply a file to upload.")
+			fmt.Println("interrupt: Please supply a file to upload.")
 			os.Exit(1)
 		}
 
 		uploadHandler(os.Args[2])
 	}
 
-	fmt.Println("ERROR: Missing subcommand.")
+	fmt.Println("interrupt: Missing subcommand.")
 	os.Exit(1)
 }