diff --git a/README.md b/README.md
index d7319df..034d662 100644
--- a/README.md
+++ b/README.md
@@ -18,7 +18,8 @@ USAGE:
 COMMANDS:
    message    send a message using <JID> <MESSAGE>
    getgroups  print all available group info
-   poll       send a poll using <JID> <HEADER> <OPTIONS> ; requires a group ID
+   poll       send a poll to a group using <JID> <HEADER> <OPTIONS>
+   image      send an image using <JID> <PATH> <CAPTION>
    help, h    Shows a list of commands or help for one command
 
 GLOBAL OPTIONS:
diff --git a/src/main.go b/src/main.go
index 8c1f1c6..3cfc13d 100644
--- a/src/main.go
+++ b/src/main.go
@@ -153,7 +153,7 @@ func main() {
 			},
 			{
 				Name:  "poll",
-				Usage: "send a poll using <JID> <HEADER> <OPTIONS>",
+				Usage: "send a poll to a group using <JID> <HEADER> <OPTIONS>",
 				Arguments: []cli.Argument{
 					&cli.StringArg{Name: "jid", Destination: &jidStr},
 					&cli.StringArg{Name: "header", Destination: &header},