diff --git a/src/rpcblockchain.cpp b/src/rpcblockchain.cpp
index edaa71e79..b76b0ca40 100644
--- a/src/rpcblockchain.cpp
+++ b/src/rpcblockchain.cpp
@@ -472,8 +472,8 @@ UniValue gettxout(const UniValue& params, bool fHelp)
             "\nReturns details about an unspent transaction output.\n"
             "\nArguments:\n"
             "1. \"txid\"       (string, required) The transaction id\n"
-            "2. n              (numeric, required) vout value\n"
-            "3. includemempool  (boolean, optional) Whether to included the mem pool\n"
+            "2. n              (numeric, required) vout number\n"
+            "3. includemempool  (boolean, optional) Whether to include the mem pool\n"
             "\nResult:\n"
             "{\n"
             "  \"bestblock\" : \"hash\",    (string) the block hash\n"