update revive to use defaults and friendly formatter

models/db.go

@@ -22,10 +22,10 @@ func connectToDb() {
 
 	orm.DefaultTimeLoc = time.UTC
 
-	POSTGRES_DB_URL := os.Getenv("POSTGRES_DB_URL")
+	dbURL := os.Getenv("POSTGRES_DB_URL")
 
 	orm.RegisterDriver("postgres", orm.DRPostgres)
-	orm.RegisterDataBase("default", "postgres", POSTGRES_DB_URL)
+	orm.RegisterDataBase("default", "postgres", dbURL)
 	orm.SetMaxIdleConns("default", 1)
 	orm.SetMaxOpenConns("default", 5)
 

models/merp.go

@@ -2,7 +2,7 @@ package models
 
 import "time"
 
-// Merps are the primary database item in merp
+// Merp is the data model for storing merps in the db
 type Merp struct {
 	ID       int       `orm:"auto;column(id)"`
 	Content  string    `json:"content" orm:"type(jsonb);column(content)"`