diff --git a/ApiDemos/app/src/main/java/com/example/mapdemo/MarkerDemoActivity.java b/ApiDemos/app/src/main/java/com/example/mapdemo/MarkerDemoActivity.java
index 840606df..05581d4e 100644
--- a/ApiDemos/app/src/main/java/com/example/mapdemo/MarkerDemoActivity.java
+++ b/ApiDemos/app/src/main/java/com/example/mapdemo/MarkerDemoActivity.java
@@ -83,7 +83,7 @@ public class MarkerDemoActivity extends AppCompatActivity implements
     /** Demonstrates customizing the info window and/or its contents. */
     class CustomInfoWindowAdapter implements InfoWindowAdapter {
 
-        // These a both viewgroups containing an ImageView with id "badge" and two TextViews with id
+        // These are both viewgroups containing an ImageView with id "badge" and two TextViews with id
         // "title" and "snippet".
         private final View mWindow;