diff --git a/src/textual/widgets/_markdown.py b/src/textual/widgets/_markdown.py
index 786dd67403..c5bea8d4d0 100644
--- a/src/textual/widgets/_markdown.py
+++ b/src/textual/widgets/_markdown.py
@@ -38,7 +38,7 @@
 
 
 class MarkdownStream:
-    """An object to manager streaming markdown.
+    """An object to manage streaming markdown.
 
     This will accumulate markdown fragments if they can't be rendered fast enough.
 
diff --git a/src/textual/worker_manager.py b/src/textual/worker_manager.py
index 884239e953..c9083a2968 100644
--- a/src/textual/worker_manager.py
+++ b/src/textual/worker_manager.py
@@ -22,7 +22,7 @@
 
 @rich.repr.auto(angular=True)
 class WorkerManager:
-    """An object to manager a number of workers.
+    """An object to manage a number of workers.
 
     You will not have to construct this class manually, as widgets, screens, and apps
     have a worker manager accessibly via a `workers` attribute.