docs: fix MediaIoBaseUpload broken link (#1112)
diff --git a/docs/media.md b/docs/media.md
index 6bee48e..433c01b 100644
--- a/docs/media.md
+++ b/docs/media.md
@@ -71,5 +71,5 @@
## Extending MediaUpload
-Your application may need to upload a media object that isn't a file. For example, you may create a large image on the fly from a data set. For such cases you can create a subclass of [MediaUpload](https://googleapis.github.io/google-api-python-client/docs/epy/googleapiclient.http.MediaUpload-class.html) which provides the data to be uploaded. You must fully implement the MediaUpload interface. See the source for the [MediaFileUpload](https://googleapis.github.io/google-api-python-client/docs/epy/googleapiclient.http.MediaFileUpload-class.html), [MediaIoBaseUpload](MediaIoBaseUpload), and [MediaInMemoryUpload](https://googleapis.github.io/google-api-python-client/docs/epy/googleapiclient.http.MediaInMemoryUpload-class.html) classes as examples.
+Your application may need to upload a media object that isn't a file. For example, you may create a large image on the fly from a data set. For such cases you can create a subclass of [MediaUpload](https://googleapis.github.io/google-api-python-client/docs/epy/googleapiclient.http.MediaUpload-class.html) which provides the data to be uploaded. You must fully implement the MediaUpload interface. See the source for the [MediaFileUpload](https://googleapis.github.io/google-api-python-client/docs/epy/googleapiclient.http.MediaFileUpload-class.html), [MediaIoBaseUpload](https://googleapis.github.io/google-api-python-client/docs/epy/googleapiclient.http.MediaIoBaseUpload-class.html), and [MediaInMemoryUpload](https://googleapis.github.io/google-api-python-client/docs/epy/googleapiclient.http.MediaInMemoryUpload-class.html) classes as examples.