Make example code bit more sensible

oliemansm · oliemansm · commit e687ab13b350 · 2020-12-24T11:54:10.000+01:00
diff --git a/README.md b/README.md
@@ -44,10 +44,10 @@ class MyClass {
     this.graphQLWebClient = graphQLWebClient;
   }
   
-  void executeSomeQuery() {
+  String helloWorld() {
     GraphQLRequest request = GraphQLRequest.builder().query("query { hello }").build();
     GraphQLResponse response = graphQLWebClient.post(request).block();
-    String value = response.get("hello", String.class);
+    return response.get("hello", String.class);
   }
 }
 ```

Original file line number	Diff line number	Diff line change
`@@ -44,10 +44,10 @@ class MyClass {`
`44`	`44`	`this.graphQLWebClient = graphQLWebClient;`
`45`	`45`	`}`
`46`	`46`
`47`		`- void executeSomeQuery() {`
	`47`	`+ String helloWorld() {`
`48`	`48`	`GraphQLRequest request = GraphQLRequest.builder().query("query { hello }").build();`
`49`	`49`	`GraphQLResponse response = graphQLWebClient.post(request).block();`
`50`		`- String value = response.get("hello", String.class);`
	`50`	`+ return response.get("hello", String.class);`
`51`	`51`	`}`
`52`	`52`	`}`
`53`	`53`	```