diff --git a/docs/api/ctx.md b/docs/api/ctx.md
index 2640512a3e..00c2422cd9 100644
--- a/docs/api/ctx.md
+++ b/docs/api/ctx.md
@@ -788,7 +788,7 @@ Improper use of the X-Forwarded-For header can be a security risk. For details,
 
 ## Is
 
-Returns the matching **content type**, if the incoming request’s [Content-Type](https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Content-Type) HTTP header field matches the [MIME type](https://developer.mozilla.org/ru/docs/Web/HTTP/Basics_of_HTTP/MIME_types) specified by the type parameter.
+Returns the matching **content type**, if the incoming request’s [Content-Type](https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Content-Type) HTTP header field matches the [MIME type](https://developer.mozilla.org/en-US/docs/Web/HTTP/Basics_of_HTTP/MIME_types) specified by the type parameter.
 
 :::info
 If the request has **no** body, it returns **false**.