Merge pull request #418 from FezVrasta/patch-1

docs: fix hooks example

Author: wtrocki

README.md

@@ -280,6 +280,10 @@ const App = () => {
 
         init().catch(console.error);
     }, []);
+    
+    if (!client) {
+      return <h2>Initializing app...</h2>;
+    }
 
     return (
         <ApolloProvider client={client}>