Fix typos in documentation

bunstore/README.md

@@ -103,6 +103,10 @@ However, there may be occasions when your use of a session store instance is tra
 ```go
 func TestExample(t *testing.T) {
 	sqldb, err := sql.Open("pg", "postgres://username:password@host/dbname")
+	if err != nil {
+		log.Fatal(err)
+	}
+	
 	db := bun.NewDB(sqldb, pgdialect.New())
 	defer db.Close()
 

cockroachdbstore/README.md

@@ -86,7 +86,7 @@ However, there may be occasions when your use of a session store instance is tra
 
 ```go
 func TestExample(t *testing.T) {
-	db, err := sql.Open("postgres", "postgres://user:pass@localhost/db")
+	db, err := sql.Open("postgres", "postgres://username:password@host/dbname")
 	if err != nil {
 	    t.Fatal(err)
 	}

mongodbstore/README.md

@@ -30,8 +30,7 @@ func main() {
 	ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
 	defer cancel()
 
-	client, err := mongo.Connect(ctx, options.Client().ApplyURI("mongodb://localhost:27017"))
-
+	client, err := mongo.Connect(ctx, options.Client().ApplyURI("mongodb://host:27017"))
 	defer func() {
 		if err = client.Disconnect(ctx); err != nil {
 			panic(err)
@@ -81,8 +80,8 @@ However, there may be occasions when your use of a session store instance is tra
 func TestExample(t *testing.T) {
 	ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
 	defer cancel()
-	client, err := mongo.Connect(ctx, options.Client().ApplyURI("mongodb://localhost:27017"))
 
+	client, err := mongo.Connect(ctx, options.Client().ApplyURI("mongodb://host:27017"))
 	defer func() {
 		if err = client.Disconnect(ctx); err != nil {
 			panic(err)

mysqlstore/README.md

@@ -86,7 +86,7 @@ However, there may be occasions when your use of a session store instance is tra
 
 ```go
 func TestExample(t *testing.T) {
-	db, err := sql.Open("mysql", "user:pass@/db?parseTime=true")
+	db, err := sql.Open("mysql", "username:password@tcp(host)/dbname?parseTime=true")
 	if err != nil {
 	    t.Fatal(err)
 	}

pgxstore/README.md

@@ -85,7 +85,7 @@ However, there may be occasions when your use of a session store instance is tra
 
 ```go
 func TestExample(t *testing.T) {
-	pool, err := pgxpool.Connect(context.Background(), "postgres://user:pass@localhost/db")
+	pool, err := pgxpool.Connect(context.Background(), "postgres://username:password@host/dbname")
 	if err != nil {
 		 t.Fatal(err)
 	}

postgresstore/README.md

@@ -86,7 +86,7 @@ However, there may be occasions when your use of a session store instance is tra
 
 ```go
 func TestExample(t *testing.T) {
-	db, err := sql.Open("postgres", "postgres://user:pass@localhost/db")
+	db, err := sql.Open("postgres", "postgres://username:password@host/dbname")
 	if err != nil {
 	    t.Fatal(err)
 	}

redisstore/README.md

@@ -27,7 +27,7 @@ func main() {
 	pool := &redis.Pool{
 		MaxIdle: 10,
 		Dial: func() (redis.Conn, error) {
-			return redis.Dial("tcp", "localhost:6379")
+			return redis.Dial("tcp", "host:6379")
 		},
 	}
 	
@@ -70,7 +70,7 @@ Because the token is highly unique, key collisions are not a concern. But if you
 pool := &redis.Pool{
     MaxIdle: 10,
     Dial: func() (redis.Conn, error) {
-        return redis.Dial("tcp", "localhost:6379")
+        return redis.Dial("tcp", "host:6379")
     },
 }
 

sqlite3store/README.md

@@ -70,10 +70,10 @@ This package provides a background 'cleanup' goroutine to delete expired session
 
 ```go
 // Run a cleanup every 30 minutes.
-SQLite3Store.NewWithCleanupInterval(db, 30*time.Minute)
+sqlite3store.NewWithCleanupInterval(db, 30*time.Minute)
 
 // Disable the cleanup goroutine by setting the cleanup interval to zero.
-SQLite3Store.NewWithCleanupInterval(db, 0)
+sqlite3store.NewWithCleanupInterval(db, 0)
 ```
 
 ### Terminating the Cleanup Goroutine
@@ -90,7 +90,7 @@ func TestExample(t *testing.T) {
 	}
 	defer db.Close()
 
-	store := SQLite3Store.New(db)
+	store := sqlite3store.New(db)
 	defer store.StopCleanup()
 
 	sessionManager = scs.New()