doc: fixing multiple typos - See commit diffs for details

src/google/adk/agents/remote_a2a_agent.py

@@ -134,7 +134,7 @@ def __init__(
     Args:
       name: Agent name (must be unique identifier)
       agent_card: AgentCard object, URL string, or file path string
-      description: Agent description (auto-populated from card if empty)
+      description: Agent description (autopopulated from card if empty)
       httpx_client: Optional shared HTTP client (will create own if not
         provided) [deprecated] Use a2a_client_factory instead.
       timeout: HTTP timeout in seconds

src/google/adk/cli/adk_web_server.py

@@ -395,7 +395,7 @@ def _setup_gcp_telemetry(
           # TODO - use trace_to_cloud here as well once otel_to_cloud is no
           # longer experimental.
           enable_cloud_tracing=True,
-          # TODO - reenable metrics once errors during shutdown are fixed.
+          # TODO - re-enable metrics once errors during shutdown are fixed.
           enable_cloud_metrics=False,
           enable_cloud_logging=True,
           google_auth=(credentials, project_id),

src/google/adk/cli/cli_tools_click.py

@@ -1299,7 +1299,7 @@ def cli_web(
 ):
   """Starts a FastAPI server with Web UI for agents.
 
-  AGENTS_DIR: The directory of agents, where each sub-directory is a single
+  AGENTS_DIR: The directory of agents, where each subdirectory is a single
   agent, containing at least `__init__.py` and `agent.py` files.
 
   Example:
@@ -1366,7 +1366,7 @@ async def _lifespan(app: FastAPI):
 
 @main.command("api_server")
 @feature_options()
-# The directory of agents, where each sub-directory is a single agent.
+# The directory of agents, where each subdirectory is a single agent.
 # By default, it is the current working directory
 @click.argument(
     "agents_dir",
@@ -1401,7 +1401,7 @@ def cli_api_server(
 ):
   """Starts a FastAPI server for agents.
 
-  AGENTS_DIR: The directory of agents, where each sub-directory is a single
+  AGENTS_DIR: The directory of agents, where each subdirectory is a single
   agent, containing at least `__init__.py` and `agent.py` files.
 
   Example:

src/google/adk/evaluation/eval_config.py

@@ -89,7 +89,7 @@ class EvalConfig(BaseModel):
 In the sample below, `tool_trajectory_avg_score`, `response_match_score` and
 `final_response_match_v2` are the standard eval metric names, represented as
 keys in the dictionary. The values in the dictionary are the corresponding
-criterions. For the first two metrics, we use simple threshold as the criterion,
+criteria. For the first two metrics, we use simple threshold as the criterion,
 the third one uses `LlmAsAJudgeCriterion`.
 {
   "criteria": {

src/google/adk/evaluation/rubric_based_evaluator.py

@@ -93,7 +93,7 @@ class PerInvocationResultsAggregator(abc.ABC):
   """An interface for aggregating per invocation samples.
 
   AutoRaters that are backed by an LLM are known to have certain degree of
-  unreliabilty to their responses. In order to counter that we sample the
+  unreliability to their responses. In order to counter that we sample the
   autorater more than once for a single invocation.
 
   The aggregator helps convert those multiple samples into a single result.
@@ -419,7 +419,7 @@ def aggregate_per_invocation_samples(
     """Returns a combined result by aggregating multiple samples for the same invocation.
 
     AutoRaters that are backed by an LLM are known to have certain degree of
-    unreliabilty to their responses. In order to counter that we sample the
+    unreliability to their responses. In order to counter that we sample the
     autorater more than once for a single invocation.
 
     The aggregator helps convert those multiple samples into a single result.

src/google/adk/evaluation/simulation/per_turn_user_simulator_quality_v1.py

@@ -58,7 +58,7 @@
 
 # Definition of Conversation History
 The Conversation History is the actual dialogue between the User Simulator and the Agent.
-The Conversation History may not be complete, but the exsisting dialogue should adhere to the Conversation Plan.
+The Conversation History may not be complete, but the existing dialogue should adhere to the Conversation Plan.
 The Conversation History may contain instances where the User Simulator troubleshoots an incorrect/inappropriate response from the Agent in order to enforce the Conversation Plan.
 The Conversation History is finished only when the User Simulator outputs `{stop_signal}` in its response. If this token is missing, the conversation between the User Simulator and the Agent has not finished, and more turns can be generated.
 
@@ -171,7 +171,7 @@ def _parse_llm_response(response: str) -> Label:
       response,
   )
 
-  # If there was not match for "is_valid", return NOT_FOUND
+  # If there was no match for "is_valid", return NOT_FOUND
   if is_valid_match is None:
     return Label.NOT_FOUND
 

src/google/adk/flows/llm_flows/functions.py

@@ -410,7 +410,7 @@ async def _run_with_trace():
       function_response = altered_function_response
 
     if tool.is_long_running:
-      # Allow long running function to return None to not provide function
+      # Allow long-running function to return None to not provide function
       # response.
       if not function_response:
         return None
@@ -893,7 +893,7 @@ def find_matching_function_call(
     )
     for i in range(len(events) - 2, -1, -1):
       event = events[i]
-      # looking for the system long running request euc function call
+      # looking for the system long-running request euc function call
       function_calls = event.get_function_calls()
       if not function_calls:
         continue

src/google/adk/memory/vertex_ai_rag_memory_service.py

@@ -52,7 +52,7 @@ def __init__(
           or ``{rag_corpus_id}``
         similarity_top_k: The number of contexts to retrieve.
         vector_distance_threshold: Only returns contexts with vector distance
-          smaller than the threshold..
+          smaller than the threshold.
     """
     self._vertex_rag_store = types.VertexRagStore(
         rag_resources=[

src/google/adk/models/google_llm.py

@@ -58,7 +58,7 @@
 
 
 class _ResourceExhaustedError(ClientError):
-  """Represents an resources exhausted error received from the Model."""
+  """Represents a resources exhausted error received from the Model."""
 
   def __init__(
       self,

src/google/adk/models/lite_llm.py

@@ -152,7 +152,7 @@
 def _ensure_litellm_imported() -> None:
   """Imports LiteLLM with safe defaults.
 
-  LiteLLM defaults to DEV mode, which auto-loads a local `.env` at import time.
+  LiteLLM defaults to DEV mode, which autoloads a local `.env` at import time.
   ADK should not implicitly load `.env` just because LiteLLM is installed.
 
   Users can opt into LiteLLM's default behavior by setting LITELLM_MODE=DEV.

src/google/adk/plugins/base_plugin.py

@@ -68,7 +68,7 @@ class BasePlugin(ABC):
   callback in the chain. For example, if a plugin modifies the tool input with
   before_tool_callback, the modified tool input will be passed to the
   before_tool_callback of the next plugin, and further passed to the agent
-  callbacks if not short circuited.
+  callbacks if not short-circuited.
 
   To use a plugin, implement the desired callback methods and pass an instance
   of your custom plugin class to the ADK Runner.

src/google/adk/plugins/logging_plugin.py

@@ -36,7 +36,7 @@
 class LoggingPlugin(BasePlugin):
   """A plugin that logs important information at each callback point.
 
-  This plugin helps printing all critical events in the console. It is not a
+  This plugin helps print all critical events in the console. It is not a
   replacement of existing logging in ADK. It rather helps terminal based
   debugging by showing all logs in the console, and serves as a simple demo for
   everyone to leverage when developing new plugins.

src/google/adk/runners.py

@@ -760,7 +760,7 @@ async def _exec_with_plugin(
     else:
       # Step 2: Otherwise continue with normal execution
       # Note for live/bidi:
-      # the transcription may arrive later then the action(function call
+      # the transcription may arrive later than the action(function call
       # event and thus function response event). In this case, the order of
       # transcription and function call event will be wrong if we just
       # append as it arrives. To address this, we should check if there is
@@ -770,7 +770,7 @@ async def _exec_with_plugin(
       # identified by checking if the transcription event is partial. When
       # the next transcription event is not partial, it means the previous
       # transcription is finished. Then if there is any buffered function
-      # call event, we should append them after this finished(non-parital)
+      # call event, we should append them after this finished(non-partial)
       # transcription event.
       buffered_events: list[Event] = []
       is_transcribing: bool = False
@@ -789,7 +789,7 @@ async def _exec_with_plugin(
               buffered_events.append(event)
               continue
             # Note for live/bidi: for audio response, it's considered as
-            # non-paritla event(event.partial=None)
+            # non-partial event(event.partial=None)
             # event.partial=False and event.partial=None are considered as
             # non-partial event; event.partial=True is considered as partial
             # event.
@@ -938,7 +938,7 @@ async def run_live(
     *   **Live Model Audio Events with Inline Data:** Events containing raw
         audio `Blob` data(`inline_data`).
     *   **Live Model Audio Events with File Data:** Both input and ouput audio
-        data are aggregated into a audio file saved into artifacts. The
+        data are aggregated into an audio file saved into artifacts. The
         reference to the file is saved in the event as `file_data`.
     *   **Usage Metadata:** Events containing token usage.
     *   **Transcription Events:** Both partial and non-partial transcription
@@ -948,7 +948,7 @@ async def run_live(
 
     **Events Saved to the Session:**
     *   **Live Model Audio Events with File Data:** Both input and ouput audio
-        data are aggregated into a audio file saved into artifacts. The
+        data are aggregated into an audio file saved into artifacts. The
         reference to the file is saved as event in the `file_data` to session
         if RunConfig.save_live_model_audio_to_session is True.
     *   **Usage Metadata Events:** Saved to the session.
@@ -1099,7 +1099,7 @@ def _find_agent_to_run(
     # If the last event is a function response, should send this response to
     # the agent that returned the corresponding function call regardless the
     # type of the agent. e.g. a remote a2a agent may surface a credential
-    # request as a special long running function tool call.
+    # request as a special long-running function tool call.
     event = find_matching_function_call(session.events)
     if event and event.author:
       return root_agent.find_agent(event.author)

src/google/adk/sessions/migration/migration_runner.py

@@ -49,7 +49,7 @@ def upgrade(source_db_url: str, dest_db_url: str):
   LATEST_VERSION.
 
   If multiple migration steps are required, intermediate results are stored in
-  temporary SQLite database files. This means a multi-step migration
+  temporary SQLite database files. This means a multistep migration
   between other database types (e.g. PostgreSQL to PostgreSQL) will use
   SQLite for intermediate steps.
 

tests/unittests/models/test_litellm.py

@@ -10,7 +10,7 @@
 # distributed under the License is distributed on an "AS IS" BASIS,
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
-# limitations under the Licens
+# limitations under the License
 
 import contextlib
 import json

tests/unittests/runners/test_runner_rewind.py

@@ -130,14 +130,14 @@ async def test_rewind_async_with_state_and_artifacts(self):
         rewind_before_invocation_id="invocation2",
     )
 
-    # 3. Verify state and artifacts are rewinded
+    # 3. Verify state and artifacts are rewound
     session = await runner.session_service.get_session(
         app_name=runner.app_name, user_id=user_id, session_id=session_id
     )
     # After rewind before invocation2, only event1 state delta should apply.
     assert session.state["k1"] == "v1"
     assert not session.state["k2"]
-    # f1 should be rewinded to v0
+    # f1 should be rewound to v0
     assert await runner.artifact_service.load_artifact(
         app_name=runner.app_name,
         user_id=user_id,
@@ -226,7 +226,7 @@ async def test_rewind_async_not_first_invocation(self):
         rewind_before_invocation_id="invocation3",
     )
 
-    # 3. Verify state and artifacts are rewinded
+    # 3. Verify state and artifacts are rewound
     session = await runner.session_service.get_session(
         app_name=runner.app_name, user_id=user_id, session_id=session_id
     )