Update README.md

Author: Simran-B

docs/Drivers/Java/README.md

@@ -6,7 +6,7 @@ It can be used synchronously as well as asynchronously. The formerly separate as
 driver with the same API as the synchronous driver, except that it returned a
 `CompletableFuture<T>` instead of the result `T` directly, was merged into this
 driver in version 6.2.0. See
-[async examples](https://github.com/arangodb/arangodb-java-driver/tree/master/src/test/java/com/arangodb/async/example){:target="_blank"}.
+[async examples](https://github.com/arangodb/arangodb-java-driver/tree/master/src/test/java/com/arangodb/async/example).
 
 - [Getting Started](GettingStarted/README.md)
 - [Reference](Reference/README.md)