diff --git a/cardano-cli/src/Cardano/CLI/Json/Friendly.hs b/cardano-cli/src/Cardano/CLI/Json/Friendly.hs
index e0fa69add..857ad78d7 100644
--- a/cardano-cli/src/Cardano/CLI/Json/Friendly.hs
+++ b/cardano-cli/src/Cardano/CLI/Json/Friendly.hs
@@ -297,7 +297,7 @@ friendlyTxBodyImpl
     friendlyLedgerProposals cOnwards proposalProcedures =
       Array $ fromList $ map (friendlyLedgerProposal cOnwards) proposalProcedures
 
--- | API doesn't yet show that supplemental datums are alonzo onwards. So we do it in this prototype,
+-- | API doesn't yet show that supplemental datums are alonzo onwards. So we do it in this function prototype,
 -- even if we don't use the witness.
 friendlySupplementalDatums
   :: AlonzoEraOnwards era -> BuildTxWith build (TxSupplementalDatums era) -> [Aeson.Pair]