diff --git a/pallets/investments/src/tests.rs b/pallets/investments/src/tests.rs
index 2d8b6a87ac..c9d7d74708 100644
--- a/pallets/investments/src/tests.rs
+++ b/pallets/investments/src/tests.rs
@@ -532,7 +532,6 @@ fn update_redeem_to_zero_removes_order() {
 			Some(Order::new(2 * amount, 0))
 		);
 
-		// nuno: this fails with
 		assert_ok!(Investments::update_redeem_order(
 			RuntimeOrigin::signed(TrancheHolderA::get()),
 			INVESTMENT_0_0,
diff --git a/pallets/pool-registry/src/tests.rs b/pallets/pool-registry/src/tests.rs
index b18662d6c1..6ec3ab9128 100644
--- a/pallets/pool-registry/src/tests.rs
+++ b/pallets/pool-registry/src/tests.rs
@@ -71,7 +71,6 @@ fn register_pool_and_set_metadata() {
 
 			MockWriteOffPolicy::mock_update(|_, _| Ok(()));
 
-			// nuno: failing with MetadataForCurrencyNotFound
 			assert_ok!(PoolRegistry::register(
 				RuntimeOrigin::signed(pool_owner),
 				pool_owner,
diff --git a/pallets/rewards/src/lib.rs b/pallets/rewards/src/lib.rs
index ac8fcaf725..d1d5c330e0 100644
--- a/pallets/rewards/src/lib.rs
+++ b/pallets/rewards/src/lib.rs
@@ -311,7 +311,6 @@ pub mod pallet {
 
 				Group::<T, I>::try_mutate(group_id, |group| {
 					StakeAccount::<T, I>::try_mutate(account_id, currency_id.clone(), |account| {
-						// nuno: it fails here
 						if !T::Currency::can_hold(currency_id.clone(), &(), account_id, amount) {
 							Err(TokenError::FundsUnavailable)?;
 						}