diff --git a/README.md b/README.md
index b6bda51..694dc5b 100644
--- a/README.md
+++ b/README.md
@@ -3,7 +3,7 @@
 [![codecov](https://codecov.io/gh/nicolaschan/minecraft-backup/branch/master/graph/badge.svg?token=LCbVC4TbYJ)](https://codecov.io/gh/nicolaschan/minecraft-backup)
 
 Backup script for Minecraft servers on Linux. 
-Supports servers running in [screen](https://en.wikipedia.org/wiki/GNU_Screen), [tmux](https://en.wikipedia.org/wiki/Tmux), or with [rcon](https://wiki.vg/RCON) enabled.
+Supports servers running in [screen](https://en.wikipedia.org/wiki/GNU_Screen), [tmux](https://en.wikipedia.org/wiki/Tmux), or with [RCON](https://wiki.vg/RCON) enabled.
 
 ## Features
 - Create backups of your world folder
@@ -40,9 +40,9 @@ Command line options:
 -o    Output directory
 -p    Prefix that shows in Minecraft chat (default: Backup)
 -q    Suppress warnings
--s    Minecraft server screen name
+-s    Screen name, tmux session name, or hostname:port:password for RCON
 -v    Verbose mode
--w    Window manager: screen (default) or tmux
+-w    Window manager: screen (default), tmux, RCON 
 ```
 
 ### Automate backups with cron
diff --git a/backup.sh b/backup.sh
index 1b0a487..7ac2fc2 100755
--- a/backup.sh
+++ b/backup.sh
@@ -47,9 +47,9 @@ while getopts 'a:cd:e:f:hi:l:m:o:p:qs:vw:' FLAG; do
        echo "-o    Output directory"
        echo "-p    Prefix that shows in Minecraft chat (default: Backup)"
        echo "-q    Suppress warnings"
-       echo "-s    Screen name, tmux session name, or hostname:port:password for rcon"
+       echo "-s    Screen name, tmux session name, or hostname:port:password for RCON"
        echo "-v    Verbose mode"
-       echo "-w    Window manager: screen (default), tmux, rcon"
+       echo "-w    Window manager: screen (default), tmux, RCON"
        exit 0
        ;;
     i) SERVER_WORLD=$OPTARG ;;