diff --git a/src/cc/CCassetstx.cpp b/src/cc/CCassetstx.cpp
index 49e668526..efdf30299 100644
--- a/src/cc/CCassetstx.cpp
+++ b/src/cc/CCassetstx.cpp
@@ -218,8 +218,9 @@ std::string CreateSell(uint64_t txfee,uint64_t askamount,uint256 assetid,uint256
                 opret = EncodeAssetOpRet('s',assetid,zeroid,pricetotal,Mypubkey());
             else opret = EncodeAssetOpRet('e',assetid,assetid2,pricetotal,Mypubkey());
             return(FinalizeCCTx(cp,mtx,mypk,txfee,opret));
-        }
+        } else fprintf(stderr,"need some assets to place ask\n");
     }
+    fprintf(stderr,"need some native coins to place ask\n");
     return(0);
 }
 
diff --git a/src/cc/rewards.cpp b/src/cc/rewards.cpp
index 1dbe5b591..8093f57b4 100644
--- a/src/cc/rewards.cpp
+++ b/src/cc/rewards.cpp
@@ -40,7 +40,7 @@
 uint64_t RewardsCalc(uint64_t claim,uint256 txid,uint64_t APR,uint64_t minseconds,uint64_t maxseconds,uint64_t mindeposit)
 {
     uint64_t reward = 0;
-    // get start time, get current time
+    // get txtime2, get pblock->nTime
     // if elapsed < mintime -> return 0
     // if elapsed > maxtime, elapsed = maxtime
     // calc reward