diff --git a/packages/schema/src/config/common.ts b/packages/schema/src/config/common.ts
index 05ab786d49..b338ffd6b3 100644
--- a/packages/schema/src/config/common.ts
+++ b/packages/schema/src/config/common.ts
@@ -554,7 +554,7 @@ export default defineUntypedSchema({
    * ```js
    * export default {
    *  runtimeConfig: {
-   *     apiKey: '' // Default to an empty string, automatically set at runtime using process.env.NUXT_API_KEY
+   *     apiKey: '', // Default to an empty string, automatically set at runtime using process.env.NUXT_API_KEY
    *     public: {
    *        baseURL: '' // Exposed to the frontend as well.
    *     }