diff --git a/examples/src/main/java/org/apache/spark/examples/ml/JavaBucketedRandomProjectionLSHExample.java b/examples/src/main/java/org/apache/spark/examples/ml/JavaBucketedRandomProjectionLSHExample.java
index 4594e3462b2a..ff917b720c8b 100644
--- a/examples/src/main/java/org/apache/spark/examples/ml/JavaBucketedRandomProjectionLSHExample.java
+++ b/examples/src/main/java/org/apache/spark/examples/ml/JavaBucketedRandomProjectionLSHExample.java
@@ -42,7 +42,7 @@
 /**
  * An example demonstrating BucketedRandomProjectionLSH.
  * Run with:
- *   bin/run-example org.apache.spark.examples.ml.JavaBucketedRandomProjectionLSHExample
+ *   bin/run-example ml.JavaBucketedRandomProjectionLSHExample
  */
 public class JavaBucketedRandomProjectionLSHExample {
   public static void main(String[] args) {
diff --git a/examples/src/main/java/org/apache/spark/examples/ml/JavaMinHashLSHExample.java b/examples/src/main/java/org/apache/spark/examples/ml/JavaMinHashLSHExample.java
index 0aace4693925..e164598e3ef8 100644
--- a/examples/src/main/java/org/apache/spark/examples/ml/JavaMinHashLSHExample.java
+++ b/examples/src/main/java/org/apache/spark/examples/ml/JavaMinHashLSHExample.java
@@ -42,7 +42,7 @@
 /**
  * An example demonstrating MinHashLSH.
  * Run with:
- *   bin/run-example org.apache.spark.examples.ml.JavaMinHashLSHExample
+ *   bin/run-example ml.JavaMinHashLSHExample
  */
 public class JavaMinHashLSHExample {
   public static void main(String[] args) {
diff --git a/examples/src/main/scala/org/apache/spark/examples/ml/BucketedRandomProjectionLSHExample.scala b/examples/src/main/scala/org/apache/spark/examples/ml/BucketedRandomProjectionLSHExample.scala
index 654535c264a3..16da4fa887aa 100644
--- a/examples/src/main/scala/org/apache/spark/examples/ml/BucketedRandomProjectionLSHExample.scala
+++ b/examples/src/main/scala/org/apache/spark/examples/ml/BucketedRandomProjectionLSHExample.scala
@@ -28,7 +28,7 @@ import org.apache.spark.sql.SparkSession
 /**
  * An example demonstrating BucketedRandomProjectionLSH.
  * Run with:
- *   bin/run-example org.apache.spark.examples.ml.BucketedRandomProjectionLSHExample
+ *   bin/run-example ml.BucketedRandomProjectionLSHExample
  */
 object BucketedRandomProjectionLSHExample {
   def main(args: Array[String]): Unit = {
diff --git a/examples/src/main/scala/org/apache/spark/examples/ml/MinHashLSHExample.scala b/examples/src/main/scala/org/apache/spark/examples/ml/MinHashLSHExample.scala
index 6c1e22268ad2..b94ab9b8bedc 100644
--- a/examples/src/main/scala/org/apache/spark/examples/ml/MinHashLSHExample.scala
+++ b/examples/src/main/scala/org/apache/spark/examples/ml/MinHashLSHExample.scala
@@ -28,7 +28,7 @@ import org.apache.spark.sql.SparkSession
 /**
  * An example demonstrating MinHashLSH.
  * Run with:
- *   bin/run-example org.apache.spark.examples.ml.MinHashLSHExample
+ *   bin/run-example ml.MinHashLSHExample
  */
 object MinHashLSHExample {
   def main(args: Array[String]): Unit = {
diff --git a/python/pyspark/ml/feature.py b/python/pyspark/ml/feature.py
index c2eafbefcdec..67c12d805904 100755
--- a/python/pyspark/ml/feature.py
+++ b/python/pyspark/ml/feature.py
@@ -258,7 +258,7 @@ class BucketedRandomProjectionLSH(JavaEstimator, LSHParams, HasInputCol, HasOutp
     def __init__(self, inputCol=None, outputCol=None, seed=None, numHashTables=1,
                  bucketLength=None):
         """
-        __init__(self, inputCol=None, outputCol=None, seed=None, numHashTables=1,
+        __init__(self, inputCol=None, outputCol=None, seed=None, numHashTables=1, \
                  bucketLength=None)
         """
         super(BucketedRandomProjectionLSH, self).__init__()