diff --git a/src/main/java/com/google/firebase/database/core/RunLoop.java b/src/main/java/com/google/firebase/database/core/RunLoop.java
index 3946be70d..86a8e1f12 100644
--- a/src/main/java/com/google/firebase/database/core/RunLoop.java
+++ b/src/main/java/com/google/firebase/database/core/RunLoop.java
@@ -5,7 +5,7 @@
 /**
  * This interface defines the required functionality for the Firebase Database library's run loop.
  * Most users will not need this interface. However, if you are customizing how the Firebase
- * Database
+ * Database schedules its internal operations this is the interface that should be implemented.
  */
 @SuppressWarnings("rawtypes")
 public interface RunLoop {