diff --git a/site/content/tutorial/14-composition/04-optional-slots/app-a/App.svelte b/site/content/tutorial/14-composition/04-optional-slots/app-a/App.svelte
index 19537cb4b3..3dd126be75 100755
--- a/site/content/tutorial/14-composition/04-optional-slots/app-a/App.svelte
+++ b/site/content/tutorial/14-composition/04-optional-slots/app-a/App.svelte
@@ -10,7 +10,7 @@
 <ul>
 	<li>
 		<Project
-			title="Add Typescript support"
+			title="Add TypeScript support"
 			tasksCompleted={25}
 			totalTasks={57}
 		>
diff --git a/site/content/tutorial/14-composition/04-optional-slots/app-b/App.svelte b/site/content/tutorial/14-composition/04-optional-slots/app-b/App.svelte
index 19537cb4b3..3dd126be75 100755
--- a/site/content/tutorial/14-composition/04-optional-slots/app-b/App.svelte
+++ b/site/content/tutorial/14-composition/04-optional-slots/app-b/App.svelte
@@ -10,7 +10,7 @@
 <ul>
 	<li>
 		<Project
-			title="Add Typescript support"
+			title="Add TypeScript support"
 			tasksCompleted={25}
 			totalTasks={57}
 		>