diff --git a/src/main/java/org/redisson/Redisson.java b/src/main/java/org/redisson/Redisson.java
index 21e99e3ff..d1e37c7e9 100755
--- a/src/main/java/org/redisson/Redisson.java
+++ b/src/main/java/org/redisson/Redisson.java
@@ -295,6 +295,12 @@ public class Redisson implements RedissonClient {
         return new RedissonCountDownLatch(commandExecutor, name, id);
     }
 
+    /**
+     * Returns keys operations.
+     * Each of Redis/Redisson object associated with own key
+     *
+     * @return
+     */
     @Override
     public RKeys getKeys() {
         return new RedissonKeys(commandExecutor);
diff --git a/src/main/java/org/redisson/RedissonClient.java b/src/main/java/org/redisson/RedissonClient.java
index 5ffe15bae..4a64dc2c4 100755
--- a/src/main/java/org/redisson/RedissonClient.java
+++ b/src/main/java/org/redisson/RedissonClient.java
@@ -179,6 +179,12 @@ public interface RedissonClient {
      */
     RBatch createBatch();
 
+    /**
+     * Returns keys operations.
+     * Each of Redis/Redisson object associated with own key
+     *
+     * @return
+     */
     RKeys getKeys();
 
     /**