From eca86aa9c490cc359643fb95a93d9fb61999e17f Mon Sep 17 00:00:00 2001
From: zero323 <mszymkiewicz@gmail.com>
Date: Wed, 25 Nov 2020 00:45:00 +0100
Subject: [PATCH] Fix the varargs annotations

---
 python/pyspark/mllib/util.py | 36 ++++++++----------------------------
 1 file changed, 8 insertions(+), 28 deletions(-)

diff --git a/python/pyspark/mllib/util.py b/python/pyspark/mllib/util.py
index 303d8a12d530e..68feb9563852c 100644
--- a/python/pyspark/mllib/util.py
+++ b/python/pyspark/mllib/util.py
@@ -236,13 +236,8 @@ def convertVectorColumnsToML(dataset, *cols):
         ----------
         dataset : :py:class:`pyspark.sql.DataFrame`
             input dataset
-        \\*cols : columns (variable number and type)
-
-            * str:  multiple str values
-
-            * list: a list of str
-
-            listing vector columns to be converted.
+        \\*cols : str
+            Vector columns to be converted.
 
             New vector columns will be ignored. If unspecified, all old
             vector columns will be converted excepted nested ones.
@@ -290,13 +285,8 @@ def convertVectorColumnsFromML(dataset, *cols):
         ----------
         dataset : :py:class:`pyspark.sql.DataFrame`
             input dataset
-        \\*cols : columns (variable number and type)
-
-            * str:  multiple str values
-
-            * list: a list of str
-
-            listing vector columns to be converted.
+        \\*cols : str
+            Vector columns to be converted.
 
             Old vector columns will be ignored. If unspecified, all new
             vector columns will be converted except nested ones.
@@ -344,13 +334,8 @@ def convertMatrixColumnsToML(dataset, *cols):
         ----------
         dataset : :py:class:`pyspark.sql.DataFrame`
             input dataset
-        \\*cols : columns (variable number and type)
-
-            * str:  multiple str values
-
-            * list: a list of str
-
-            listing matrix columns to be converted.
+        \\*cols : str
+            Matrix columns to be converted.
 
             New matrix columns will be ignored. If unspecified, all old
             matrix columns will be converted excepted nested ones.
@@ -398,13 +383,8 @@ def convertMatrixColumnsFromML(dataset, *cols):
         ----------
         dataset : :py:class:`pyspark.sql.DataFrame`
             input dataset
-        \\*cols : columns (variable number and type)
-
-            * str:  multiple str values
-
-            * list: a list of str
-
-            listing matrix columns to be converted.
+        \\*cols : str
+            Matrix columns to be converted.
 
             Old matrix columns will be ignored. If unspecified, all new
             matrix columns will be converted except nested ones.