diff --git a/check/schema/schema.go b/check/schema/schema.go
index 53828d3..dcaceef 100644
--- a/check/schema/schema.go
+++ b/check/schema/schema.go
@@ -1,3 +1,4 @@
+// Package schema contains the core schemas for nextroute.
 package schema
 
 // Output is the output of the  check.
diff --git a/cmd/main.go b/cmd/main.go
index f83c205..4024755 100644
--- a/cmd/main.go
+++ b/cmd/main.go
@@ -9,7 +9,6 @@ import (
 	"github.com/nextmv-io/nextroute"
 	"github.com/nextmv-io/nextroute/check"
 	"github.com/nextmv-io/nextroute/factory"
-
 	"github.com/nextmv-io/nextroute/schema"
 	"github.com/nextmv-io/sdk/run"
 	runSchema "github.com/nextmv-io/sdk/run/schema"
diff --git a/common/rangecheck.go b/common/rangecheck.go
index a283922..6517000 100644
--- a/common/rangecheck.go
+++ b/common/rangecheck.go
@@ -4,9 +4,8 @@ package common
 import (
 	"fmt"
 	"math"
-	"time"
-
 	"slices"
+	"time"
 
 	nmerror "github.com/nextmv-io/nextroute/common/errors"
 )
diff --git a/schema/input.go b/schema/input.go
index 6384a28..55b8e0d 100644
--- a/schema/input.go
+++ b/schema/input.go
@@ -5,7 +5,7 @@ import (
 	"time"
 )
 
-// Input is the default input schema for
+// Input is the default input schema for nextroute.
 type Input struct {
 	// Options arbitrary options.
 	Options any `json:"options,omitempty"`