Update index.md (#37117)

Fix spelling mistake

files/en-us/web/uri/authority/index.md

@@ -27,7 +27,7 @@ user@host:port
   - : The _user_ is optional and is used for authentication purposes. It is not commonly used in web URIs.
 
     > [!WARNING]
-    > Providing user information directly in HTTP URLs is not recommended, as it can expose sensitive information. Use other methods like HTTP authentication or session cookies instead. Sometimes, phishing sites trick users by display misleading URLs whose "user" part appears as if it's a domain name, known as [semantic URL attack](https://en.wikipedia.org/wiki/Semantic_URL_attack).
+    > Providing user information directly in HTTP URLs is not recommended, as it can expose sensitive information. Use other methods like HTTP authentication or session cookies instead. Sometimes, phishing sites trick users by displaying misleading URLs whose "user" part appears as if it's a domain name, known as [semantic URL attack](https://en.wikipedia.org/wiki/Semantic_URL_attack).
 
 ## Examples