diff --git a/av/container/core.pyx b/av/container/core.pyx
index 548fe4fc2..df1b25939 100755
--- a/av/container/core.pyx
+++ b/av/container/core.pyx
@@ -365,7 +365,7 @@ def open(
     :param int buffer_size: Size of buffer for Python input/output operations in bytes.
         Honored only when ``file`` is a file-like object. Defaults to 32768 (32k).
     :param timeout: How many seconds to wait for data before giving up, as a float, or a
-        :ref:`(open timeout, read timeout) <timeouts>` tuple.
+        :ref:`(open timeout, read timeout)` tuple.
     :param callable io_open: Custom I/O callable for opening files/streams.
         This option is intended for formats that need to open additional
         file-like objects to ``file`` using custom I/O.
diff --git a/docs/api/subtitles.rst b/docs/api/subtitles.rst
index 19d75621c..949896d6d 100644
--- a/docs/api/subtitles.rst
+++ b/docs/api/subtitles.rst
@@ -15,14 +15,11 @@ Subtitles
     .. autoclass:: Subtitle
         :members:
 
-    .. autoclass:: BitmapSubtitle
-        :members:
-
-    .. autoclass:: BitmapSubtitlePlane
+    .. autoclass:: AssSubtitle
         :members:
 
-    .. autoclass:: TextSubtitle
+    .. autoclass:: BitmapSubtitle
         :members:
 
-    .. autoclass:: AssSubtitle
+    .. autoclass:: BitmapSubtitlePlane
         :members: