corrected old name README file
## http-content-check
-The `http-content-check` check searches through the content body of a chosen URL and determines if a specified string is present. If the request succeeds and the string is present, the check reports a pass. Otherwise, the check reports failure. `http-content-check` will follow header redirects and uses the standard [http.Client](https://golang.org/pkg/net/http/) behavior by default.
+The `http-content-check` searches through the content body of a chosen URL and determines if a specified string is present. If the request succeeds and the string is present, the check reports a pass. Otherwise, the check reports failure. `http-content-check` will follow header redirects and uses the standard [http.Client](https://golang.org/pkg/net/http/) behavior by default.
you can specify the URL to check with the `TARGET_URL` environment variable in the `.yaml` file.
You can specify the string to look for with the `TARGET_STRING` environment variable in the `.yaml` file.
-#### Example stringChecker Spec
+#### Example http-content-check Spec
```yaml
---
apiVersion: comcast.github.io/v1
