diff --git a/docs/version-7-upgrade.md b/docs/version-7-upgrade.md
index 560d3a6c8..125484cb8 100644
--- a/docs/version-7-upgrade.md
+++ b/docs/version-7-upgrade.md
@@ -29,7 +29,7 @@ In order to better support the tree-shakability introduced in Firebase v9 & to r
 ```ts
 @NgModule({
     imports: [
-        AngularFire.initalizeApp(config),
+        AngularFire.initializeApp(config),
         AngularFirestoreModule.enablePersistence(),
         AngularFireStorageModule,
     ],