Learn Editor: Update mac-device-control-jamf.md

Author: denisebmsft

defender-endpoint/mac-device-control-jamf.md

@@ -52,7 +52,7 @@ For more information about settings, rules, and groups, see [Device Control for
 
 ### Step 2: Validating a JSON policy
 
-You must validate your JSON policy after it's created to ensure there are no syntax or configuration errors. A schema for device control policies is available in [our GitHub repository](https://github.com/microsoft/mdatp-devicecontrol/blob/main/macOS/policy/device_control_policy_schema.json"https://github.com/microsoft/mdatp-devicecontrol/blob/main/macos/policy/device_control_policy_schema.json"). The Defender for Endpoint application has built-in functionality to compare your JSON to the defined schema. 
+You must validate your JSON policy after it's created to ensure there are no syntax or configuration errors. A schema for device control policies is available in [our GitHub repository](https://github.com/microsoft/mdatp-devicecontrol/blob/main/macOS/policy/device_control_policy_schema.json). The Defender for Endpoint application has built-in functionality to compare your JSON to the defined schema. 
 
 1. Save your configuration on a local device as a `.json` file.