fix(js): typo

Author: danielebriggi

sqlite-cloud/quick-start-node.mdx

@@ -36,7 +36,7 @@ const connectionString = process.env.SQLITECLOUD_CONNECTION_STRING
 const app = express();
 
 app.get("/albums", async (req, res) => {
-  const db;
+  let db = null;
   try {
     db = new Database(connectionString)
     const result = await db.sql(`

sqlite-cloud/quick-start-react-native.mdx

@@ -46,9 +46,9 @@ export default function App() {
 
   useEffect(() => {
     async function getAlbums() {
-      const db;
+      let db = null;
       try {
-        db = new Database('<your-connection-string>');
+        db = new Database('<connection-string>');
 
         const result =
           await db.sql(`USE DATABASE chinook.sqlite; 
@@ -58,12 +58,12 @@ export default function App() {
           WHERE artists.ArtistId = albums.ArtistId LIMIT 20;`);
 
         setAlbums(result);
-      }
-    } catch (error) {
+      } catch (error) {
       // manage error state
       console.error(`getAlbums - ${error}`, error)
-    } finally {
-      db?.close();
+      } finally {
+        db?.close();
+      }
     }
 
     getAlbums();

sqlite-cloud/quick-start-react.mdx

@@ -29,15 +29,13 @@ cd sqlc-quickstart && npm install @sqlitecloud/drivers
 import { useEffect, useState } from "react";
 import { Database } from '@sqlitecloud/drivers';
 
-const connectionString = process.env.SQLITECLOUD_CONNECTION_STRING
-
 function App() {
   const [data, setData] = useState([]);
 
   const getAlbums = async () => {
-    const db;
+    let db = null;
     try {
-      db = new Database(connectionString)
+      db = new Database('<connection-string>')
       const result = await db.sql(`
         USE DATABASE chinook.sqlite; 
         SELECT albums.AlbumId as id, albums.Title as title, artists.name as artist