Fixing comments

Change-Id: I412fef8e07d91548beb8a5431d6aa86611237f69
diff --git a/tests/src/com/android/launcher3/ui/AddWidgetTest.java b/tests/src/com/android/launcher3/ui/AddWidgetTest.java
index 95d9289..a0ca60c 100644
--- a/tests/src/com/android/launcher3/ui/AddWidgetTest.java
+++ b/tests/src/com/android/launcher3/ui/AddWidgetTest.java
@@ -44,7 +44,7 @@
         clearHomescreen();
         Launcher launcher = startLauncher();
 
-        // Open all apps and wait for load complete.
+        // Open widget tray and wait for load complete.
         final UiObject2 widgetContainer = openWidgetsTray();
         assertTrue(Wait.atMost(Condition.minChildCount(widgetContainer, 2), DEFAULT_UI_TIMEOUT));