diff --git a/README.md b/README.md
index 218777a..24fbdf5 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,5 @@
 # MySQL Backup
-MySQL Backup is a Docker container image that can be used to backup and restore MySQL database. It supports local storage, AWS S3 or any S3 Alternatives for Object Storage, and SSH compatible storage.
+MySQL Backup is a Docker container image that can be used to backup, restore and migrate MySQL database. It supports local storage, AWS S3 or any S3 Alternatives for Object Storage, and SSH compatible storage.
 It also supports __encrypting__ your backups using GPG.
 
 The [jkaninda/mysql-bkup](https://hub.docker.com/r/jkaninda/mysql-bkup) Docker image can be deployed on Docker, Docker Swarm and Kubernetes.
diff --git a/pkg/backup.go b/pkg/backup.go
index 2989fae..6bdcb74 100644
--- a/pkg/backup.go
+++ b/pkg/backup.go
@@ -247,6 +247,8 @@ func s3Backup(db *dbConfig, backupFileName string, disableCompression bool, prun
 	//Delete temp
 	deleteTemp()
 }
+
+// sshBackup backup database to SSH remote server
 func sshBackup(db *dbConfig, backupFileName, remotePath string, disableCompression bool, prune bool, backupRetention int, encrypt bool) {
 	utils.Info("Backup database to Remote server")
 	//Backup database
@@ -282,6 +284,8 @@ func sshBackup(db *dbConfig, backupFileName, remotePath string, disableCompressi
 	//Delete temp
 	deleteTemp()
 }
+
+// encryptBackup encrypt backup
 func encryptBackup(backupFileName string) {
 	gpgPassphrase := os.Getenv("GPG_PASSPHRASE")
 	err := Encrypt(filepath.Join(tmpPath, backupFileName), gpgPassphrase)