Update README.md

Author: MoOx

README.md

@@ -28,14 +28,18 @@ npm install @reason-react-native/picker
 refer to the relevant
 [instructions](https://github.com/react-native-community/react-native-picker/blob/master/README.md).
 
-Finally, `@reason-react-native/picker` should be added to `bs-dependencies` in
-`BuckleScript` configuration of the project (`bsconfig.json`). For example,
+`@reason-react-native/picker` should be added to `bs-dependencies` in your `bsconfig.json`. Something like
 
-```json
+```diff
 {
-  ...
-  "bs-dependencies": ["reason-react", "reason-react-native", "@reason-react-native/picker"],
-  ...
+  //...
+  "bs-dependencies": [
+    "reason-react",
+    "reason-react-native",
+    // ...
++    "@reason-react-native/picker"
+  ],
+  //...
 }
 ```