diff --git a/README.md b/README.md
index 96c2f4b..64f44aa 100644
--- a/README.md
+++ b/README.md
@@ -109,13 +109,11 @@ For OSX pre-Mavericks:
 osascript -e 'tell application "Finder" to set desktop picture to POSIX file "/path/to/picture.jpg"'
 ```
 
-For OSX pos-Mavericks: 
+For OSX pos-Mavericks:
 
 ```bash
-function newWallpaper() {
-sqlite3 ~/Library/Application\ Support/Dock/desktoppicture.db "update data set value = '$1'" && killall Dock
+sqlite3 ~/Library/Application\ Support/Dock/desktoppicture.db "update data set value = '/path/to/picture.jpg'" && killall Dock
 }
-newWallpaper(/path/to/picture.jpg)
 ```