diff --git a/packages/next/src/server/config-shared.ts b/packages/next/src/server/config-shared.ts
index 72d6c0f07f3ce..c87d791c2a57f 100644
--- a/packages/next/src/server/config-shared.ts
+++ b/packages/next/src/server/config-shared.ts
@@ -383,7 +383,7 @@ export interface ExperimentalConfig {
   clientTraceMetadata?: string[]
 
   /**
-   * Enables experimental Partial Prerendering feature of Next.js
+   * Enables experimental Partial Prerendering feature of Next.js.
    * Using this feature will enable the `react@experimental` for the `app` directory.
    */
   ppr?: ExperimentalPPRConfig