HDFS-15089. RBF: SmallFix for RBFMetrics in doc (#1786)

hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/metrics/RBFMetrics.java

@@ -352,7 +352,7 @@ public class RBFMetrics implements RouterMBean, FederationMBean {
   /**
    * Populate the map with the State Store versions.
    *
-   * @param innerInfo Map with the information.
+   * @param map Map with the information.
    * @param version State Store versions.
    */
   private static void setStateStoreVersions(