Merge pull request #1881 from thediveshsoni/patch-1

Typo Error in Description of "alert"

Author: lex111

1-js/02-first-steps/06-alert-prompt-confirm/article.md

@@ -4,7 +4,7 @@ As we'll be using the browser as our demo environment, let's see a couple of fun
 
 ## alert
 
-This one we've seen already. It shows shows a message and waits for the user to presses "OK".
+This one we've seen already. It shows a message and waits for the user to presses "OK".
 
 For example: