diff --git a/sdk/src/signer/signers.rs b/sdk/src/signer/signers.rs
index ad06e9ff3f3f24..5b41b5f93717f2 100644
--- a/sdk/src/signer/signers.rs
+++ b/sdk/src/signer/signers.rs
@@ -17,8 +17,8 @@ pub trait Signers {
 /// Any `T` where `T` impls `IntoIterator` yielding
 /// `Signer`s implements `Signers`.
 ///
-/// This includes [&dyn Signer], [Box<dyn Signer>],
-/// [&dyn Signer; N], Vec<dyn Signer>, Vec<Keypair>, etc.
+/// This includes `[&dyn Signer]`, `[Box<dyn Signer>]`,
+/// `[&dyn Signer; N]`, `Vec<dyn Signer>`, `Vec<Keypair>`, etc.
 ///
 /// When used as a generic function param, `&T`
 /// should be used instead of `T` where T: Signers, due to the `?Sized` bounds on T.