docs: fix code block titles (#5733)

* docs: fix code block titles

* remove console

* fix build error

www/apps/docs/content/deployments/server/deploying-on-digital-ocean.md

@@ -66,7 +66,7 @@ const DATABASE_URL =
 
 In addition, you must add to `projectConfig` in the exported object a new property `database_extra`:
 
-```js title=medusa-config.js
+```js title="medusa-config.js"
 module.exports = {
   projectConfig: {
     // ...
@@ -77,7 +77,7 @@ module.exports = {
 
 Also, if you're planning on using scheduled jobs, you need to set the `redis_url` configurations:
 
-```js title=medusa-config.js
+```js title="medusa-config.js"
 module.exports = {
   projectConfig: {
     // ...