diff --git a/src/proto_019_PtParisB/lib_client/client_proto_args.ml b/src/proto_019_PtParisB/lib_client/client_proto_args.ml
index f99d55c75a29bf622d0e5aff38655b5e982c9879..94dd6df6bccb3785a5668c48324a89651683e4b1 100644
--- a/src/proto_019_PtParisB/lib_client/client_proto_args.ml
+++ b/src/proto_019_PtParisB/lib_client/client_proto_args.ml
@@ -838,11 +838,11 @@ let edge_of_baking_over_staking_billionth_arg =
     ~long:"edge-of-baking-over-staking"
     ~placeholder:"edge"
     ~doc:
-      "Sets the portion of the rewards issued to the delegate that should be \
-       transfered to its liquid balance. The rest is issued to its stakers \
-       (itself included), proportionally to their stake. Value should be \
-       between 0 and 1. If not set, default value is 1: all rewards given to \
-       the source are issued to their liquid balance."
+      "Sets the portion of the delegate's stakers rewards that goes to the \
+       delegate. This edge, taken from the staker's rewards, is accrued to the \
+       delegate's own frozen balance. This value must be between 0 and 1 (e.g. \
+       0.05 for the delegate to receive 5% of the staker's rewards). Default \
+       value is 1 (delegate receives all staker's rewards)."
     ((* TODO #6162: check it's between 0 and 1 billion *)
      fixed_point_parameter
        ~decimals:9