diff --git a/README.md b/README.md
index 1025ccc..a63cac9 100644
--- a/README.md
+++ b/README.md
@@ -36,6 +36,8 @@ a := 1 + 2
 log.Info("1 + 2 successfully Added, outcome is: ", a)
 ```
 
+- `loghelper.LogError(err)` is a pretty wrapper to output errors.
+
 ## Boot
 
 The boot package in `internal` is utilized to start the application. Everything in the boot process must complete successfully for the application to start. If it does not, the application will not start.
diff --git a/cmd/root.go b/cmd/root.go
index b06c224..860dc78 100644
--- a/cmd/root.go
+++ b/cmd/root.go
@@ -92,6 +92,7 @@ func logFile() {
 	}
 }
 
+// Format the logger
 func logFormat() {
 	logFormat := viper.GetString("log.format")
 
diff --git a/pkg/database/sql/postgres/database.go b/pkg/database/sql/postgres/database.go
index d79821a..a28d2ad 100644
--- a/pkg/database/sql/postgres/database.go
+++ b/pkg/database/sql/postgres/database.go
@@ -10,10 +10,6 @@ import (
 
 var _ sql.Database = &DB{}
 
-// TODO: Make NewPostgresDB accept a string and Config. IT should
-// Create a driver of its own.
-// This will make sure that if you want a driver, it conforms to the interface.
-
 // NewPostgresDB returns a postgres.DB using the provided Config and driver type.
 func NewPostgresDB(c Config) (*DB, error) {
 	var driver *pgxDriver
@@ -27,6 +23,7 @@ func NewPostgresDB(c Config) (*DB, error) {
 	return &DB{driver}, nil
 }
 
+// Create a driver based on the config
 func createDriver(c Config) (*pgxDriver, error) {
 	switch c.Driver {
 	case PGX: