Fix docs build errors

src/pipecat/processors/frame_processor.py

@@ -444,7 +444,7 @@ class FrameProcessor(BaseObject):
 
         .. deprecated:: 0.0.81
             This function is deprecated, use `await task` or
-            `await asyncio.wait_for(task, timeout) instead.
+            `await asyncio.wait_for(task, timeout)` instead.
 
         Args:
             task: The task to wait for.

src/pipecat/services/sarvam/tts.py

@@ -332,8 +332,10 @@ class SarvamTTSService(InterruptibleTTSService):
             voice_id: Voice identifier for synthesis (default "anushka").
             url: WebSocket URL for connecting to the TTS backend (default production URL).
             aiohttp_session: Optional shared aiohttp session. To maintain backward compatibility.
+
                 .. deprecated:: 0.0.81
                     aiohttp_session is no longer used. This parameter will be removed in a future version.
+
             aggregate_sentences: Whether to merge multiple sentences into one audio chunk (default True).
             sample_rate: Desired sample rate for the output audio in Hz (overrides default if set).
             params: Optional input parameters to override global configuration.