diff --git a/packages/app/src/firebaseServerApp.ts b/packages/app/src/firebaseServerApp.ts
index 17c6f9a4d54..1ebd9e5f912 100644
--- a/packages/app/src/firebaseServerApp.ts
+++ b/packages/app/src/firebaseServerApp.ts
@@ -93,12 +93,12 @@ export class FirebaseServerAppImpl
       ...serverConfig
     };
 
-    // Ensure that the current time is within the authIdtoken window of validity.
+    // Ensure that the current time is within the `authIdtoken` window of validity.
     if (this._serverConfig.authIdToken) {
       validateTokenTTL(this._serverConfig.authIdToken, 'authIdToken');
     }
 
-    // Ensure that the current time is within the appCheckToken window of validity.
+    // Ensure that the current time is within the `appCheckToken` window of validity.
     if (this._serverConfig.appCheckToken) {
       validateTokenTTL(this._serverConfig.appCheckToken, 'appCheckToken');
     }
diff --git a/packages/app/src/public-types.ts b/packages/app/src/public-types.ts
index c793d9e44d5..cc210492aaf 100644
--- a/packages/app/src/public-types.ts
+++ b/packages/app/src/public-types.ts
@@ -197,8 +197,8 @@ export interface FirebaseServerAppSettings
   authIdToken?: string;
 
   /**
-   * An optional App Check token. If provided, the Firebase SDKs that use App Check will utilizze
-   * this App Check token in lieu of requiring an instance of App Check to be initialized.
+   * An optional App Check token. If provided, the Firebase SDKs that use App Check will utilize
+   * this App Check token in place of requiring an instance of App Check to be initialized.
    */
   appCheckToken?: string;