scripted diff: Improve invalid vout value rpc error message

-BEGIN VERIFY SCRIPT-
r() { sed -i 's/vout must be positive/vout cannot be negative/g' $1 }
r $(git grep -l 'vout must be positive')
-END VERIFY SCRIPT-

1 files changed, 1 insertions, 1 deletions

diff --git a/src/wallet/rpcwallet.cpp b/src/wallet/rpcwallet.cpp
index 2217bc287..6ffe85290 100644
--- a/src/wallet/rpcwallet.cpp
+++ b/src/wallet/rpcwallet.cpp
@@ -2173,7 +2173,7 @@ static RPCHelpMan lockunspent()
         const uint256 txid(ParseHashO(o, "txid"));
         const int nOutput = find_value(o, "vout").get_int();
         if (nOutput < 0) {
-            throw JSONRPCError(RPC_INVALID_PARAMETER, "Invalid parameter, vout must be positive");
+            throw JSONRPCError(RPC_INVALID_PARAMETER, "Invalid parameter, vout cannot be negative");
         }
 
         const COutPoint outpt(txid, nOutput);