Fix broken link to examples/app
@@ -16,7 +16,7 @@ To install using pip, execute the command:
To view the app directly from a Bokeh server, navigate to the parent
-directory [`examples/app`]([`examples/app`](https://github.com/bokeh/bokeh/tree/master/examples/app)),
+directory [`examples/app`](https://github.com/bokeh/bokeh/tree/master/examples/app),
and execute the command:
bokeh serve --show clustering
