Fix spelling

Author: holtskinner

.github/actions/spelling/allow.txt

@@ -0,0 +1,9 @@
+adk
+AError
+ARequest
+AStarlette
+genai
+inmemory
+lifecycles
+oauthoidc
+sse

examples/google_adk/calendar_agent/adk_agent_executor.py

@@ -237,12 +237,12 @@ def _upsert_session(self, session_id: str):
 
 
 def convert_a2a_parts_to_genai(parts: list[Part]) -> list[types.Part]:
-    """Convert a list of A2A Part types into a list of Google GenAI Part types."""
+    """Convert a list of A2A Part types into a list of Google Gen AI Part types."""
     return [convert_a2a_part_to_genai(part) for part in parts]
 
 
 def convert_a2a_part_to_genai(part: Part) -> types.Part:
-    """Convert a single A2A Part type into a Google GenAI Part type."""
+    """Convert a single A2A Part type into a Google Gen AI Part type."""
     part = part.root
     if isinstance(part, TextPart):
         return types.Part(text=part.text)
@@ -264,7 +264,7 @@ def convert_a2a_part_to_genai(part: Part) -> types.Part:
 
 
 def convert_genai_parts_to_a2a(parts: list[types.Part]) -> list[Part]:
-    """Convert a list of Google GenAI Part types into a list of A2A Part types."""
+    """Convert a list of Google Gen AI Part types into a list of A2A Part types."""
     return [
         convert_genai_part_to_a2a(part)
         for part in parts
@@ -273,7 +273,7 @@ def convert_genai_parts_to_a2a(parts: list[types.Part]) -> list[Part]:
 
 
 def convert_genai_part_to_a2a(part: types.Part) -> Part:
-    """Convert a single Google GenAI Part type into an A2A Part type."""
+    """Convert a single Google Gen AI Part type into an A2A Part type."""
     if part.text:
         return TextPart(text=part.text)
     if part.file_data: