Fix typo s/asserts/assets (#19647)

Author: seanbudd

src/content/docs/support/third-party-software/content-management-system-cms/how-do-i-enable-http2-server-push-in-wordpress.mdx

@@ -25,7 +25,7 @@ You should insert this line above where it says *"/\* That's all, stop editing!
 Article IDs: 115002816808 | How do I enable HTTP/2 Server Push in WordPress
 ](~/assets/images/support/hc-import-screen_shot_2017_02_09_at_16_09_31.png)
 
-You should then start to see requests coming in which are initiated through Server Push, for example, in the Network tab of Chrome Development Tools you should see some asserts have "Push" as the initiator:
+You should then start to see requests coming in which are initiated through Server Push, for example, in the Network tab of Chrome Development Tools you should see some assets have "Push" as the initiator:
 
 ![Old URL: https://support.cloudflare.com/hc/en-us/article\_attachments/115005787688/Screen-Shot-2016-04-26-at-15-08-59.png
 Article IDs: 115002816808 | How do I enable HTTP/2 Server Push in WordPress