Update io.rst

pandas-dev · WillAyd · Nov 9, 2019 · Aug 21, 2019 · Aug 22, 2019 · Aug 23, 2019
commit d2c1e202a900f20d973592057cfba1415e82fade
diff --git a/doc/source/user_guide/io.rst b/doc/source/user_guide/io.rst
@@ -5680,11 +5680,11 @@ Given the next test set:
 
    def test_parquet_write(df):
        df.to_parquet('test.parquet')
-   
+
 
    def test_parquet_read():
        pd.read_parquet('test.parquet')
-    
+
 
 When writing, the top-three functions in terms of speed are ``test_feather_write``, ``test_hdf_fixed_write`` and ``test_hdf_fixed_write_compress``.