diff --git a/guide/english/html/comments-in-html/index.md b/guide/english/html/comments-in-html/index.md
index c08ff8ce22..569970184a 100644
--- a/guide/english/html/comments-in-html/index.md
+++ b/guide/english/html/comments-in-html/index.md
@@ -48,7 +48,7 @@ Conditional Comments are only recognized by Internet Explorer Version 5 through
 
 ### IE Conditional Comments
 
-These comments are only available in Internet Explorer and can be used up to IE9. There is a chance you will never see them, but it is good to know about their existance as they do exist on some older sites. Conditional Comments are a way to serve a different and/or optimal experience for different client browsers. For example:
+These comments are only available in Internet Explorer and can be used up to IE9. There is a good chance you will never see them, but it is good to know about their existnace  as they do exist on some older sites. Conditional Comments are a way to serve a different experience for different client browsers. For example:
 
 ```html
 <!--[if lt IE 9]> <p>Your browser is lower then IE9</p> <![endif]-->