diff --git a/internal/config/toml.go b/internal/config/toml.go
index d504ba1..2f6271e 100644
--- a/internal/config/toml.go
+++ b/internal/config/toml.go
@@ -48,7 +48,5 @@ func (config Config) Verify() error {
 		return errCloneDirectoryUnwritable
 	}
 
-	// TODO: verify RepoList not redundant
-
 	return nil
 }
diff --git a/internal/cron/start.go b/internal/cron/start.go
index b3023f1..978f316 100644
--- a/internal/cron/start.go
+++ b/internal/cron/start.go
@@ -7,7 +7,7 @@ import (
 	"github.com/sirupsen/logrus"
 )
 
-// start a regular background tasks
+// start a regular background tasks.
 func start(duration time.Duration, fn func(), name string) {
 	for {
 		time.Sleep(duration)
@@ -17,7 +17,7 @@ func start(duration time.Duration, fn func(), name string) {
 	}
 }
 
-// Launch all repo update background tasks
+// Launch all repo update background tasks.
 func Launch(duration time.Duration, config []git.RepoConfig) {
 	var counter int
 	for _, content := range config {
diff --git a/internal/git/clone.go b/internal/git/clone.go
index df39720..fd8a567 100644
--- a/internal/git/clone.go
+++ b/internal/git/clone.go
@@ -39,7 +39,6 @@ func (config RepoConfig) fullClone() {
 	if err != nil {
 		log.Panic(err)
 	}
-
 }
 
 func (config RepoConfig) Update() {