From a830dccac36c1952ea1207fda547e9cb58e7e8af Mon Sep 17 00:00:00 2001 From: Himanshu Singh Date: Sun, 19 May 2019 13:56:08 +0530 Subject: [PATCH] Grammar Comma for readability. --- 3-frames-and-windows/01-popup-windows/article.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/3-frames-and-windows/01-popup-windows/article.md b/3-frames-and-windows/01-popup-windows/article.md index 05a46769..52d6768a 100644 --- a/3-frames-and-windows/01-popup-windows/article.md +++ b/3-frames-and-windows/01-popup-windows/article.md @@ -13,7 +13,7 @@ window.open('https://javascript.info/') Popups exist from really ancient times. The initial idea was to show another content without closing the main window. As of now, there are other ways to do that: JavaScript is able to send requests for server, so popups are rarely used. But sometimes they are still handy. -In the past evil sites abused popups a lot. A bad page could open tons of popup windows with ads. So now most browsers try to block popups and protect the user. +In the past, evil sites abused popups a lot. A bad page could open tons of popup windows with ads. So now most browsers try to block popups and protect the user. **Most browsers block popups if they are called outside of user-triggered event handlers like `onclick`.**