diff --git a/src/pipecat/processors/frameworks/rtvi.py b/src/pipecat/processors/frameworks/rtvi.py
index 7bd84fb42..28e87ef2c 100644
--- a/src/pipecat/processors/frameworks/rtvi.py
+++ b/src/pipecat/processors/frameworks/rtvi.py
@@ -935,8 +935,8 @@ class RTVIObserverParams:
         system_logs_enabled: Indicates if system logs should be sent.
         errors_enabled: [Deprecated] Indicates if errors messages should be sent.
         skip_aggregator_types: List of aggregation types to skip sending as tts/output messages.
-          Note: if using this to avoid sending secure information, be sure to also disable
-                bot_llm_enabled to avoid leaking through LLM messages.
+            Note: if using this to avoid sending secure information, be sure to also disable
+            bot_llm_enabled to avoid leaking through LLM messages.
         bot_output_transforms: A list of callables to transform text before just before sending it
             to TTS. Each callable takes the aggregated text and its type, and returns the
             transformed text. To register, provide a list of tuples of
diff --git a/src/pipecat/services/elevenlabs/tts.py b/src/pipecat/services/elevenlabs/tts.py
index 38f4530a0..f7a3f4367 100644
--- a/src/pipecat/services/elevenlabs/tts.py
+++ b/src/pipecat/services/elevenlabs/tts.py
@@ -160,7 +160,7 @@ def build_elevenlabs_voice_settings(
 class PronunciationDictionaryLocator(BaseModel):
     """Locator for a pronunciation dictionary.
 
-    Attributes:
+    Parameters:
         pronunciation_dictionary_id: The ID of the pronunciation dictionary.
         version_id: The version ID of the pronunciation dictionary.
     """
diff --git a/src/pipecat/utils/string.py b/src/pipecat/utils/string.py
index 5645d2bcf..b438dd4be 100644
--- a/src/pipecat/utils/string.py
+++ b/src/pipecat/utils/string.py
@@ -203,7 +203,7 @@ def parse_start_end_tags(
 class TextPartForConcatenation:
     """Class representing a part of text for concatenation with concatenate_aggregated_text.
 
-    Attributes:
+    Parameters:
         text: The text content.
         includes_inter_part_spaces: Whether any necessary inter-frame
             (leading/trailing) spaces are already included in the text.
diff --git a/src/pipecat/utils/text/pattern_pair_aggregator.py b/src/pipecat/utils/text/pattern_pair_aggregator.py
index 518ec13ae..72cda358b 100644
--- a/src/pipecat/utils/text/pattern_pair_aggregator.py
+++ b/src/pipecat/utils/text/pattern_pair_aggregator.py
@@ -26,15 +26,15 @@ class MatchAction(Enum):
 
     Parameters:
         REMOVE: The text along with its delimiters will be removed from the streaming text.
-              Sentence aggregation will continue on as if this text did not exist.
+            Sentence aggregation will continue on as if this text did not exist.
         KEEP: The delimiters will be removed, but the content between them will be kept.
-              Sentence aggregation will continue on with the internal text included.
+            Sentence aggregation will continue on with the internal text included.
         AGGREGATE: The delimiters will be removed and the content between will be treated
-              as a separate aggregation. Any text before the start of the pattern will be
-              returned early, whether or not a complete sentence was found. Then the pattern
-              will be returned. Then the aggregation will continue on sentence matching after
-              the closing delimiter is found. The content between the delimiters is not
-              aggregated by sentence. It is aggregated as one single block of text.
+            as a separate aggregation. Any text before the start of the pattern will be
+            returned early, whether or not a complete sentence was found. Then the pattern
+            will be returned. Then the aggregation will continue on sentence matching after
+            the closing delimiter is found. The content between the delimiters is not
+            aggregated by sentence. It is aggregated as one single block of text.
     """
 
     REMOVE = "remove"
@@ -133,17 +133,15 @@ class PatternPairAggregator(SimpleTextAggregator):
 
         Args:
             type: Identifier for this pattern pair. Should be unique and ideally descriptive.
-                  (e.g., 'code', 'speaker', 'custom'). type can not be 'sentence' or 'word' as
-                  those are reserved for the default behavior.
+                (e.g., 'code', 'speaker', 'custom'). type can not be 'sentence' or 'word' as
+                those are reserved for the default behavior.
             start_pattern: Pattern that marks the beginning of content.
             end_pattern: Pattern that marks the end of content.
-            action: What to do when a complete pattern is matched:
-                    - MatchAction.REMOVE: Remove the matched pattern from the text.
-                    - MatchAction.KEEP: Keep the matched pattern in the text and treat it as
-                                        normal text. This allows you to register handlers for
-                                        the pattern without affecting the aggregation logic.
-                    - MatchAction.AGGREGATE: Return the matched pattern as a separate
-                                             aggregation object.
+            action: What to do when a complete pattern is matched.
+
+                - MatchAction.REMOVE: Remove the matched pattern from the text.
+                - MatchAction.KEEP: Keep the matched pattern in the text and treat it as normal text. This allows you to register handlers for the pattern without affecting the aggregation logic.
+                - MatchAction.AGGREGATE: Return the matched pattern as a separate aggregation object.
 
         Returns:
             Self for method chaining.