diff --git a/src/openflexure_microscope_server/things/__init__.py b/src/openflexure_microscope_server/things/__init__.py
index 28a16309..cfa95023 100644
--- a/src/openflexure_microscope_server/things/__init__.py
+++ b/src/openflexure_microscope_server/things/__init__.py
@@ -69,7 +69,7 @@ class OFMThing(lt.Thing):
 
         :param path: The relative path within the data directory of this Thing's data
             dir that the data shudl be saved.
-        :path absolute: Set to True if the current path is absolute. A relative path
+        :param absolute: Set to True if the current path is absolute. A relative path
             will be returned. An validation error will be raised if the absolute path
             is not within the data directory.
 
diff --git a/src/openflexure_microscope_server/things/camera/__init__.py b/src/openflexure_microscope_server/things/camera/__init__.py
index a2bf2564..478386fc 100644
--- a/src/openflexure_microscope_server/things/camera/__init__.py
+++ b/src/openflexure_microscope_server/things/camera/__init__.py
@@ -610,9 +610,11 @@ class BaseCamera(OFMThing, ABC):
 
         This is not an action as it exposes a direct path for saving
 
-        :param path: The path to save the file to
-        :param save_resolution: can be set to resize the image before saving. By
-            default this is None meaning that the image is saved at original resolution.
+        :param path: The path to save the file to, this should be a ``RelativeDataPath``
+            object. If the saving Thing is not set for the path, the camera's data
+            directory will be used.
+        :param capture_mode:  (Optional) The name of the capture mode as defined by the
+            camera.
         """
         buffer_id = self.capture_to_memory(capture_mode=capture_mode)
         self.save_from_memory(path=path, buffer_id=buffer_id)
@@ -667,9 +669,6 @@ class BaseCamera(OFMThing, ABC):
         be written to.
 
         :param path: The path to save the file to
-        :param save_resolution: can be set to resize the image before saving. By
-            default this is None meaning that the image is saved at original
-            resolution.
         :param buffer_id: The buffer id of the image to save, this was returned by
             ``capture_to_memory``
         """
diff --git a/src/openflexure_microscope_server/things/camera/picamera.py b/src/openflexure_microscope_server/things/camera/picamera.py
index fd3a9083..63f8fa03 100644
--- a/src/openflexure_microscope_server/things/camera/picamera.py
+++ b/src/openflexure_microscope_server/things/camera/picamera.py
@@ -526,7 +526,7 @@ class StreamingPiCamera2(BaseCamera, ABC):
         """Ensure in correct mode for capture.
 
         If the camera is already in the correct mode, the stream isn't paused and
-        this is the same as using ``self._streaming_picamera().
+        this is the same as using ``self._streaming_picamera()``.
 
         Otherwise, pause stream, and switch switch mode. Mode is reset and stream
         restarts stream after the context manager closes.
@@ -579,8 +579,10 @@ class StreamingPiCamera2(BaseCamera, ABC):
         It's likely to be highly inefficient - raw and/or uncompressed captures using
         binary image formats will be added in due course.
 
-        :param stream_name: (Optional) The PiCamera2 stream to use, should be one of
-            ["main", "lores", "raw", "full"]. Default = "main"
+        :param capture_mode: (Optional) The name of the capture mode as defined by the
+            camera.
+        :param raw: Whether to capture RAW data. Capturing RAW data may infore some
+            of the camera mode settings.
 
         :raises TimeoutError: if this time is exceeded during capture.
         """
diff --git a/src/openflexure_microscope_server/things/camera/simulation.py b/src/openflexure_microscope_server/things/camera/simulation.py
index b3384367..405ff3fd 100644
--- a/src/openflexure_microscope_server/things/camera/simulation.py
+++ b/src/openflexure_microscope_server/things/camera/simulation.py
@@ -490,7 +490,10 @@ class SimulatedCamera(BaseCamera):
         It's likely to be highly inefficient - raw and/or uncompressed captures using
         binary image formats will be added in due course.
 
-        :param stream_name: Currently ignored, this argument exists to ensure consistent API across camera Things.
+        :param capture_mode: (Optional) The name of the capture mode as defined by the
+            camera.
+        :param raw: Raw Capture is not implemented for the simulation microscope.
+            Setting this to True will result in an error.
         """
         if raw is True:
             raise NotImplementedError(
diff --git a/src/openflexure_microscope_server/things/scan_workflows.py b/src/openflexure_microscope_server/things/scan_workflows.py
index d691bdab..f8d1402c 100644
--- a/src/openflexure_microscope_server/things/scan_workflows.py
+++ b/src/openflexure_microscope_server/things/scan_workflows.py
@@ -171,7 +171,7 @@ class ScanWorkflow(Generic[SettingModelType], lt.Thing):
 
         :param dz: The dz for autofocus.
         :param images_dir: The path to the directory for saving images.
-        :param capture mode: The name of the camera capture mode.
+        :param capture_mode: The name of the camera capture mode.
 
         :return: A tuple ready to pass out of acquisition routine. In this method,
             image is always taken, so first return is True.