doc fix

pandas/io/formats/style.py

@@ -470,8 +470,8 @@ def to_latex(
             Defaults to ``pandas.options.styler.sparse.index`` value.
         sparse_columns : bool, optional
             Whether to sparsify the display of a hierarchical index. Setting to False
-            will display each explicit level element in a hierarchical key for each row.
-            Defaults to ``pandas.options.styler.sparse.columns`` value.
+            will display each explicit level element in a hierarchical key for each
+            column. Defaults to ``pandas.options.styler.sparse.columns`` value.
         multirow_align : {"c", "t", "b"}
             If sparsifying hierarchical MultiIndexes whether to align text centrally,
             at the top or bottom.
@@ -783,8 +783,8 @@ def to_html(
             Defaults to ``pandas.options.styler.sparse.index`` value.
         sparse_columns : bool, optional
             Whether to sparsify the display of a hierarchical index. Setting to False
-            will display each explicit level element in a hierarchical key for each row.
-            Defaults to ``pandas.options.styler.sparse.columns`` value.
+            will display each explicit level element in a hierarchical key for each
+            column. Defaults to ``pandas.options.styler.sparse.columns`` value.
         encoding : str, optional
             Character encoding setting for file output, and HTML meta tags,
             defaults to "utf-8" if None.