diff --git a/glance/async_/flows/_internal_plugins/copy_image.py b/glance/async_/flows/_internal_plugins/copy_image.py
index acd41b7c44..11d07b5783 100644
--- a/glance/async_/flows/_internal_plugins/copy_image.py
+++ b/glance/async_/flows/_internal_plugins/copy_image.py
@@ -52,7 +52,7 @@ class _CopyImage(task.Task):
     def _execute(self, action):
         """Create temp file into store and return path to it
 
-        :param image_id: Glance Image ID
+        :param action: Action wrapper
         """
         # NOTE (abhishekk): If ``all_stores_must_succeed`` is set to True
         # and copying task fails then we keep data in staging area as it
diff --git a/glance/async_/flows/_internal_plugins/web_download.py b/glance/async_/flows/_internal_plugins/web_download.py
index e14e4431f0..ae4753b02e 100644
--- a/glance/async_/flows/_internal_plugins/web_download.py
+++ b/glance/async_/flows/_internal_plugins/web_download.py
@@ -40,7 +40,6 @@ class _WebDownload(base_download.BaseDownload):
     def execute(self):
         """Create temp file into store and return path to it
 
-        :param image_id: Glance Image ID
         """
         # NOTE(jokke): We've decided to use staging area for this task as
         # a way to expect users to configure a local store for pre-import
diff --git a/glance/async_/flows/api_image_import.py b/glance/async_/flows/api_image_import.py
index ee72fbaeda..0d47815adf 100644
--- a/glance/async_/flows/api_image_import.py
+++ b/glance/async_/flows/api_image_import.py
@@ -714,7 +714,6 @@ class _VerifyImageState(task.Task):
     def execute(self):
         """Verify we have active image
 
-        :param image_id: Glance Image ID
         """
         with self.action_wrapper as action:
             if action.image_status != 'active':
@@ -773,7 +772,6 @@ class _CompleteTask(task.Task):
     def execute(self):
         """Finishing the task flow
 
-        :param image_id: Glance Image ID
         """
         task = script_utils.get_task(self.task_repo, self.task_id)
         if task is not None:
diff --git a/glance/async_/flows/plugins/inject_image_metadata.py b/glance/async_/flows/plugins/inject_image_metadata.py
index 7b76b0834a..428b324186 100644
--- a/glance/async_/flows/plugins/inject_image_metadata.py
+++ b/glance/async_/flows/plugins/inject_image_metadata.py
@@ -66,7 +66,6 @@ class _InjectMetadataProperties(task.Task):
     def execute(self):
         """Inject custom metadata properties to image
 
-        :param image_id: Glance Image ID
         """
         user_roles = self.context.roles
         ignore_user_roles = CONF.inject_metadata_properties.ignore_user_roles
diff --git a/glance/common/wsgi.py b/glance/common/wsgi.py
index aad8342ae0..21e42bbfa9 100644
--- a/glance/common/wsgi.py
+++ b/glance/common/wsgi.py
@@ -496,7 +496,7 @@ class BaseServer(metaclass=abc.ABCMeta):
         Apply configuration settings
 
         :param old_conf: Cached old configuration settings (if any)
-        :param has changed: callable to determine if a parameter has changed
+        :param has_changed: callable to determine if a parameter has changed
         """
         eventlet.wsgi.MAX_HEADER_LINE = CONF.max_header_line
         self.client_socket_timeout = CONF.client_socket_timeout or None