diff --git a/src/main/edu/wisc/services/cbs/common/ServiceResponseInterface.php b/src/main/edu/wisc/services/cbs/common/ServiceResponseInterface.php
index fdc7d529cb191b852e3cd04a2054033b99135f75..7a317f979cbe0325e20540a7890e2bb80cfcb457 100644
--- a/src/main/edu/wisc/services/cbs/common/ServiceResponseInterface.php
+++ b/src/main/edu/wisc/services/cbs/common/ServiceResponseInterface.php
@@ -3,6 +3,7 @@
 namespace edu\wisc\services\cbs\common;
 
 /**
+ * ServiceResponseInterface defines the basic contract that all services responses will adhere to.
  */
 interface ServiceResponseInterface
 {