Fix spacing

Author: zxl629

src/pages/[platform]/build-a-backend/data/connect-event-api/index.mdx

@@ -84,7 +84,7 @@ export default function App() {
   async function publishEvent() {
     await events.post('default/channel', { some: 'data' });
 
-    //Alternative way to publish events through the channel
+    // Alternative way to publish events through the channel
     const channel = await events.connect('default/channel');
     await channel.publish({ some: 'data' });
   }
@@ -246,7 +246,7 @@ export default function App() {
   async function publishEvent() {
     await events.post('default/channel', { some: 'data' });
 
-    //Alternative way to publish events through the channel
+    // Alternative way to publish events through the channel
     const channel = await events.connect('default/channel');
     await channel.publish({ some: 'data' });
   }