fix #24, a typo in introspection example

chentsulin · chentsulin · commit 34238a5603b0 · 2015-07-05T03:44:50.000+08:00
diff --git a/README.md b/README.md
@@ -792,7 +792,7 @@ would start at; let's ask the introspection system about that!
 ```
 query IntrospectionQueryTypeQuery {
   __schema {
-    queryType {
+    query {
       name
     }
   }

Original file line number	Diff line number	Diff line change
`@@ -792,7 +792,7 @@ would start at; let's ask the introspection system about that!`
`792`	`792`	```
`793`	`793`	`query IntrospectionQueryTypeQuery {`
`794`	`794`	`__schema {`
`795`		`- queryType {`
	`795`	`+ query {`
`796`	`796`	`name`
`797`	`797`	`}`
`798`	`798`	`}`