Fix: Properly render [!TIP] block in stream.shuffle documentation (#7833)

Adressing issue 7832

Author: art-test-stack

docs/source/stream.mdx

@@ -114,6 +114,7 @@ The `buffer_size` argument controls the size of the buffer to randomly sample ex
 ```
 
 > [!TIP]
+> 
 > [`IterableDataset.shuffle`] will also shuffle the order of the shards if the dataset is sharded into multiple files.
 
 ## Reshuffle