Remove raw-exec example

website/source/docs/drivers/raw_exec.html.md

@@ -88,19 +88,6 @@ The `raw_exec` driver will set the following client attributes:
 
 * `driver.raw_exec` - This will be set to "1", indicating the driver is available.
 
-Here is an example of using these properties in a job file:
-
-```hcl
-job "docs" {
-  # Only run this job where raw-exec is enabled. (Note: this constraint is
-  # applied automatically if you specify a task that uses the raw-exec driver).
-  constraint {
-    attribute = "${driver.raw_exec}"
-    value     = "1"
-  }
-}
-```
-
 ## Resource Isolation
 
 The `raw_exec` driver provides no isolation.