diff --git a/cmd/dstask/main.go b/cmd/dstask/main.go
index dca662b..3d1d082 100644
--- a/cmd/dstask/main.go
+++ b/cmd/dstask/main.go
@@ -166,13 +166,13 @@ func main() {
 		completions.Completions(conf, os.Args, ctx)
 
 	case dstask.CMD_PRINT_BASH_COMPLETION:
-		fmt.Printf(completions.Bash)
+		fmt.Print(completions.Bash)
 
 	case dstask.CMD_PRINT_ZSH_COMPLETION:
-		fmt.Printf(completions.Zsh)
+		fmt.Print(completions.Zsh)
 
 	case dstask.CMD_PRINT_FISH_COMPLETION:
-		fmt.Printf(completions.Fish)
+		fmt.Print(completions.Fish)
 	default:
 		panic("this should never happen?")
 	}
diff --git a/table.go b/table.go
index 4c48eb7..8f576de 100644
--- a/table.go
+++ b/table.go
@@ -44,7 +44,7 @@ func FixStr(text string, width int) string {
 	text = strings.Split(text, "\n")[0]
 	length := width - runewidth.StringWidth(text)
 	if length >= 0 {
-		return fmt.Sprintf("%s", text) + strings.Repeat(" ", length)
+		return text + strings.Repeat(" ", length)
 	}
 	return runewidth.Truncate(text, width, " ")
 }
diff --git a/util_test.go b/util_test.go
index 6727a6a..37f8a18 100644
--- a/util_test.go
+++ b/util_test.go
@@ -1,7 +1,6 @@
 package dstask
 
 import (
-	"io/ioutil"
 	"os"
 	"testing"
 
@@ -47,7 +46,7 @@ func TestMakeTempFilename(t *testing.T) {
 
 		assert.Equal(t, tc.expected, tf)
 
-		f, err := ioutil.TempFile("", tf)
+		f, err := os.CreateTemp("", tf)
 		assert.Nil(t, err)
 		assert.Nil(t, f.Close())
 		assert.Nil(t, os.Remove(f.Name()))