diff --git a/README.md b/README.md
index 89dbbb7..18a03b8 100644
--- a/README.md
+++ b/README.md
@@ -23,7 +23,7 @@ output: <whatever data was at the path 'foo/bar' in the rtdb database>
 ## rtdb-set
 Set data at a path in the rtdb database. Use 'on' snapshot so will fire every time the data at the path changes and so drive flow execution from that point.
 
-input: {payload: {path: 'foo/bar'}, {some: 'object', foo: 17}}
+input: {payload: {path: 'foo/bar', obj: {some: 'object', foo: 17}}
 
 ## rtdb-push
 Pushes the new object onto an array under the path