diff --git a/dist/samples/add-map/app/index.ts b/dist/samples/add-map/app/index.ts
index 1dd6a12d..5549814c 100644
--- a/dist/samples/add-map/app/index.ts
+++ b/dist/samples/add-map/app/index.ts
@@ -5,7 +5,7 @@
  */
 
 // [START maps_add_map]
-// Initialize and add the map
+// Initialize and add the map.
 let map;
 async function initMap(): Promise<void> {
   // [START maps_add_map_instantiate_map]
diff --git a/dist/samples/add-map/docs/index.js b/dist/samples/add-map/docs/index.js
index cb2b0fb9..f60f1a13 100644
--- a/dist/samples/add-map/docs/index.js
+++ b/dist/samples/add-map/docs/index.js
@@ -5,7 +5,7 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 // [START maps_add_map]
-// Initialize and add the map
+// Initialize and add the map.
 let map;
 async function initMap() {
     // [START maps_add_map_instantiate_map]
diff --git a/dist/samples/add-map/docs/index.ts b/dist/samples/add-map/docs/index.ts
index 1dd6a12d..5549814c 100644
--- a/dist/samples/add-map/docs/index.ts
+++ b/dist/samples/add-map/docs/index.ts
@@ -5,7 +5,7 @@
  */
 
 // [START maps_add_map]
-// Initialize and add the map
+// Initialize and add the map.
 let map;
 async function initMap(): Promise<void> {
   // [START maps_add_map_instantiate_map]
diff --git a/dist/samples/add-map/jsfiddle/demo.js b/dist/samples/add-map/jsfiddle/demo.js
index 5ab60f52..0d65a82c 100644
--- a/dist/samples/add-map/jsfiddle/demo.js
+++ b/dist/samples/add-map/jsfiddle/demo.js
@@ -5,7 +5,7 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
-// Initialize and add the map
+// Initialize and add the map.
 let map;
 async function initMap() {