diff --git a/protocols/v2/subprotocols/mining/src/submit_shares.rs b/protocols/v2/subprotocols/mining/src/submit_shares.rs
index bad0123d0d..a1c76f9853 100644
--- a/protocols/v2/subprotocols/mining/src/submit_shares.rs
+++ b/protocols/v2/subprotocols/mining/src/submit_shares.rs
@@ -30,7 +30,7 @@ pub struct SubmitSharesStandard {
     pub version: u32,
 }
 
-/// Used by Downstream to send result of its hashing work to an upstream.
+/// Message used by downstream to send result of its hashing work to an upstream.
 ///
 /// The message is the same as [`SubmitShares`], but with an additional field,
 /// [`SubmitSharesExtended::extranonce`].