DOC: Fix typos

Author: threecgreen

CHANGELOG.md

@@ -215,7 +215,7 @@ was preventing `ts_out` from being correctly decoded in the Python DBNDecoder
 ## 0.52.0 - 2025-04-15
 
 #### Enhancements
-- Added new optional `id` field to `SubcriptionRequest` class which will be used for improved error messages
+- Added new optional `id` field to `SubscriptionRequest` class which will be used for improved error messages
 - Upgraded `databento-dbn` to 0.32.0
   - Fixed `RType` variant names in Python to match `Schema`
   - Added missing Python type declarations for `RType` variants
@@ -892,7 +892,7 @@ This release includes updates to the fields in text encodings (CSV and JSON), yo
 - Removed `record_size` property from `DBNStore`
 - Removed `bad` condition variant from `batch.get_dataset_condition`
 - Removed unused `LiveGateway` enum
-- Removed `STATSTICS` from `Schema` enum
+- Removed `STATISTICS` from `Schema` enum
 - Removed `STATUS` from `Schema` enum
 - Removed `GATEWAY_ERROR` from `Schema` enum
 - Removed `SYMBOL_MAPPING` from `Schema` enum

notebooks/quickstart.ipynb

@@ -618,7 +618,7 @@
     "## Working with the DBNStore\n",
     "\n",
     "All time series data requests include a metadata header with the following specifications:\n",
-    "- The original query paramaters (these can be used to re-request the data)\n",
+    "- The original query parameters (these can be used to re-request the data)\n",
     "- Symbology mappings"
    ]
   },
@@ -2028,7 +2028,7 @@
     "\n",
     "It's possible to query for a list of your batch jobs, with optional filter parameters for `state` (the state of the batch job) and `since` (when the job was received). \n",
     "\n",
-    "This could help to programatically build and manage larger data pipelines. Once we see the batch job has completed processing (with a state of `done`), then we can download the files.\n",
+    "This could help to programmatically build and manage larger data pipelines. Once we see the batch job has completed processing (with a state of `done`), then we can download the files.\n",
     "\n",
     "Note the value of the batch job's `id` which we'll need to provide for download. This is saved to `new_job_id`."
    ]
@@ -2150,7 +2150,7 @@
    "metadata": {},
    "source": [
     "## Programmatic downloads\n",
-    "Now that the batch job has compeleted (with a state of `done`), we can download the files by providing an output directory path, and the `job_id` (found above):"
+    "Now that the batch job has completed (with a state of `done`), we can download the files by providing an output directory path, and the `job_id` (found above):"
    ]
   },
   {

tests/test_live_client.py

@@ -380,7 +380,7 @@ async def test_live_start(
     mock_live_server: MockLiveServerInterface,
 ) -> None:
     """
-    Test the live sends a SesssionStart message upon calling start().
+    Test the live sends a SessionStart message upon calling start().
     """
     # Arrange
     live_client.subscribe(