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-rw-r--r--python/pyspark/sql/readwriter.py2
1 files changed, 1 insertions, 1 deletions
diff --git a/python/pyspark/sql/readwriter.py b/python/pyspark/sql/readwriter.py
index 7fd7583972..5cb186016e 100644
--- a/python/pyspark/sql/readwriter.py
+++ b/python/pyspark/sql/readwriter.py
@@ -358,7 +358,7 @@ class DataFrameReader(object):
>>> df = spark.read.csv('python/test_support/sql/ages.csv')
>>> df.dtypes
- [('C0', 'string'), ('C1', 'string')]
+ [('_c0', 'string'), ('_c1', 'string')]
"""
if schema is not None:
self.schema(schema)