link external checks doc
### client-js
This is a `JavaScript` client Kuberhealthy external checks. This client exports functions and methods for sending status
-report POST requests to kuberhealthy. This is a `JavaScript` implementation of the go client found [here](../../pkg/checks/external/checkclient/main.go).
+report POST requests to kuberhealthy. This is a `JavaScript` implementation of the go client found [here](../../pkg/checks/external/checkclient/main.go). More documentation on external checks can be found [here](../../docs/EXTERNAL_CHECKS.md).
##### Usage
@@ -42,4 +42,4 @@ process.exit(0);
##### Example Check
-There is an [example](./example) check in this directory.
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+There is an [example](./example/check.js) check in this directory.
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