Merge pull request #3724 from audiodude/patch-1

Update article.md

Author: smith558

1-js/01-getting-started/1-intro/article.md

@@ -73,7 +73,7 @@ Examples of such restrictions include:
     This is called the "Same Origin Policy". To work around that, *both pages* must agree for data exchange and must contain special JavaScript code that handles it. We'll cover that in the tutorial.
 
     This limitation is, again, for the user's safety. A page from `http://anysite.com` which a user has opened must not be able to access another browser tab with the URL `http://gmail.com`, for example, and steal information from there.
-- JavaScript can easily communicate over the net to the server where the current page came from. But its ability to receive data from other sites/domains is crippled. Though possible, it requires explicit agreement (expressed in HTTP headers) from the remote side. Once again, that's a safety limitation.
+- JavaScript can easily communicate over the net to the server where the current page came from. But its ability to receive data from other sites/domains is severely limited. Though possible, it requires explicit agreement (expressed in HTTP headers) from the remote side. Once again, that's a safety limitation.
 
 ![](limitations.svg)