diff --git a/go.mod b/go.mod
index 96c7bb1..298ac06 100644
--- a/go.mod
+++ b/go.mod
@@ -1,3 +1,3 @@
 module github.com/studiolambda/yotei
 
-go 1.22
+go 1.22.0
diff --git a/task.go b/task.go
index 5f7576f..3c4ed27 100644
--- a/task.go
+++ b/task.go
@@ -34,9 +34,8 @@ type Task struct {
 // A list of actionable tasks
 type Tasks []*Task
 
-var (
-	DurationUnlimited time.Duration = 0
-)
+// Determines that the task can take unlimited duration.
+var DurationUnlimited time.Duration = 0
 
 // NewTask creates a new task with the given handler.
 //