Merge pull request #75 from center-for-threat-informed-defense/jonath…

…anbaker-patch-1

Update README.md

README.md

@@ -1,7 +1,7 @@
 [![codecov](https://codecov.io/gh/center-for-threat-informed-defense/attack-control-framework-mappings/branch/master/graph/badge.svg?token=PLVBGOUWMC)](https://codecov.io/gh/center-for-threat-informed-defense/attack-control-framework-mappings)
 
 # Security Control Framework Mappings to ATT&CK
-This repository contains security control framework mappings to MITRE ATT&CK® with supporting documentation and resources. These mappings provide a critically important resource for organizations to assess their security control coverage against real-world threats as described in the ATT&CK knowledge base and provide a foundation for integrating ATT&CK-based threat information into the risk management process. This work was developed by the [Center for Threat-Informed Defense](https://mitre-engenuity.org/center-for-threat-informed-defense/) in collaboration with our participants.
+This repository contains security control framework mappings to MITRE ATT&CK® with supporting documentation and resources. These mappings provide a critically important resource for organizations to assess their security control coverage against real-world threats as described in the ATT&CK knowledge base and provide a foundation for integrating ATT&CK-based threat information into the risk management process. This work was developed by the [Center for Threat-Informed Defense](https://ctid.mitre-engenuity.org/) in collaboration with our participants.
 
 **NIST 800-53 Revision 4 Security Control Mappings**