diff --git a/client/covenant/send.go b/client/covenant/send.go
index f30aa97..5900175 100644
--- a/client/covenant/send.go
+++ b/client/covenant/send.go
@@ -208,7 +208,7 @@ func coinSelect(vtxos []vtxo, amount uint64, sortByExpirationTime bool) ([]vtxo,
 	}
 
 	if selectedAmount < amount {
-		return nil, 0, fmt.Errorf("not enough funds to cover amount%d", amount)
+		return nil, 0, fmt.Errorf("not enough funds to cover amount %d", amount)
 	}
 
 	change := selectedAmount - amount
diff --git a/client/covenantless/send.go b/client/covenantless/send.go
index 080b58d..80ea100 100644
--- a/client/covenantless/send.go
+++ b/client/covenantless/send.go
@@ -182,7 +182,7 @@ func coinSelect(vtxos []vtxo, amount uint64, sortByExpirationTime bool) ([]vtxo,
 	}
 
 	if selectedAmount < amount {
-		return nil, 0, fmt.Errorf("not enough funds to cover amount%d", amount)
+		return nil, 0, fmt.Errorf("not enough funds to cover amount %d", amount)
 	}
 
 	change := selectedAmount - amount
diff --git a/pkg/client-sdk/internal/utils/utils.go b/pkg/client-sdk/internal/utils/utils.go
index 2943a81..e2ee316 100644
--- a/pkg/client-sdk/internal/utils/utils.go
+++ b/pkg/client-sdk/internal/utils/utils.go
@@ -48,7 +48,7 @@ func CoinSelect(
 	}
 
 	if selectedAmount < amount {
-		return nil, 0, fmt.Errorf("not enough funds to cover amount%d", amount)
+		return nil, 0, fmt.Errorf("not enough funds to cover amount %d", amount)
 	}
 
 	change := selectedAmount - amount
diff --git a/server/internal/core/application/covenantless.go b/server/internal/core/application/covenantless.go
index e89cccb..d4a077f 100644
--- a/server/internal/core/application/covenantless.go
+++ b/server/internal/core/application/covenantless.go
@@ -673,8 +673,8 @@ func (s *covenantlessService) startFinalization() {
 
 		signedTree, err := coordinator.SignTree()
 		if err != nil {
-			round.Fail(fmt.Errorf("failed to aggragate tree signatures: %s", err))
-			log.WithError(err).Warn("failed aggragate tree signatures")
+			round.Fail(fmt.Errorf("failed to aggregate tree signatures: %s", err))
+			log.WithError(err).Warn("failed to aggregate tree signatures")
 			return
 		}