Change endpoint in camel-bindy camel context

Right now the output directory for camel-bindy quickstart is named "/tmp/output.txt"[1]. That does not seem like a good name for a directory, but for a file.

When testing with IBM java it does not recognize it as directory but as a file. Would it be possible to change it to "/tmp/output" ?

[1] https://github.com/jboss-fuse/quickstarts/blob/master/switchyard/camel-bindy/src/main/java/org/switchyard/quickstarts/camel/bindy/CamelServiceRoute.java#L62