diff --git a/api/src/com/cloud/api/commands/ListPreallocatedLunsCmd.java b/api/src/com/cloud/api/commands/ListPreallocatedLunsCmd.java
index 645f0a6ca5b..981c155c3ed 100644
--- a/api/src/com/cloud/api/commands/ListPreallocatedLunsCmd.java
+++ b/api/src/com/cloud/api/commands/ListPreallocatedLunsCmd.java
@@ -30,7 +30,7 @@ import com.cloud.api.Parameter;
 import com.cloud.api.response.ListResponse;
 import com.cloud.api.response.PreallocatedLunResponse;
 
-@Implementation(responseObject=PreallocatedLunResponse.class)
+@Implementation(description="List PreallocatedLuns",responseObject=PreallocatedLunResponse.class)
 public class ListPreallocatedLunsCmd extends BaseListCmd {
     public static final Logger s_logger = Logger.getLogger(ListPreallocatedLunsCmd.class.getName());
 
diff --git a/api/src/com/cloud/api/commands/RegisterPreallocatedLunCmd.java b/api/src/com/cloud/api/commands/RegisterPreallocatedLunCmd.java
index d3aca457b2c..1fb47e40d5b 100644
--- a/api/src/com/cloud/api/commands/RegisterPreallocatedLunCmd.java
+++ b/api/src/com/cloud/api/commands/RegisterPreallocatedLunCmd.java
@@ -24,8 +24,7 @@ import com.cloud.api.Parameter;
 import com.cloud.api.ServerApiException;
 import com.cloud.api.response.PreallocatedLunResponse;
 
-//TODO - add description to @Implementation
-@Implementation(responseObject=PreallocatedLunResponse.class)
+@Implementation(description="Registers PreallocatedLun", responseObject=PreallocatedLunResponse.class)
 public class RegisterPreallocatedLunCmd extends BaseCmd {
     private static final String s_name = "registerPreallocatedLunsResponse";