diff --git a/core/src/main/kotlin/com/r3corda/core/contracts/DummyState.kt b/core/src/main/kotlin/com/r3corda/core/contracts/DummyState.kt
index 1f6fb6df2c..2c8c66f9c5 100644
--- a/core/src/main/kotlin/com/r3corda/core/contracts/DummyState.kt
+++ b/core/src/main/kotlin/com/r3corda/core/contracts/DummyState.kt
@@ -3,7 +3,7 @@ package com.r3corda.core.contracts
 import java.security.PublicKey
 
 /**
- * Dummy state for use in testing. Not part of any real contract.
+ * Dummy state for use in testing. Not part of any contract, not even the [DummyContract].
  */
 data class DummyState(val magicNumber: Int = 0) : ContractState {
     override val contract = DUMMY_PROGRAM_ID