diff --git a/packages/astro/src/types/public/config.ts b/packages/astro/src/types/public/config.ts
index 70353a45a35d..5c34fd3c26c4 100644
--- a/packages/astro/src/types/public/config.ts
+++ b/packages/astro/src/types/public/config.ts
@@ -1103,7 +1103,7 @@ export interface AstroUserConfig<
 		 * @docs
 		 * @name build.client
 		 * @type {string}
-		 * @default `'./client'`
+		 * @default `'./client/'`
 		 * @description
 		 * Controls the output directory of your client-side CSS and JavaScript when building a website with server-rendered pages.
 		 * `outDir` controls where the code is built to.
@@ -1124,7 +1124,7 @@ export interface AstroUserConfig<
 		 * @docs
 		 * @name build.server
 		 * @type {string}
-		 * @default `'./server'`
+		 * @default `'./server/'`
 		 * @description
 		 * Controls the output directory of server JavaScript when building to SSR.
 		 *