docs(expo): update integration guide

docs/expo-integration.md

@@ -3,10 +3,10 @@
 > This package cannot be used in the "Expo Go" app
 > because [it requires custom native code](https://docs.expo.dev/workflow/customizing/).
 
-First install the package with yarn, npm, or [`npx expo install`](https://docs.expo.dev/more/expo-cli/#installation).
+First install the package with yarn, npm, or [`npx expo install`](https://docs.expo.dev/more/expo-cli/#install).
 
 ```sh
-expo install @giphy/react-native-sdk
+npx expo install @giphy/react-native-sdk
 ```
 
 After installing this npm package, add the [config plugin](https://docs.expo.io/guides/config-plugins/) to
@@ -24,3 +24,4 @@ the [`plugins`](https://docs.expo.io/versions/latest/config/app/#plugins) array
 
 Next, rebuild your app as described in the ["Adding custom native code"](https://docs.expo.dev/workflow/customizing/)
 guide.
+