Remove test docstrings that include no useful information

Author: detrout

pandas/tests/io/test_excel.py

@@ -2586,8 +2586,6 @@ def test_get_sheet_raises(self):
             book.get_sheet_by_index(-33)
 
     def test_read_types(self):
-        """Make sure we read ODF data types correctly
-        """
         sheet = self.get_exceldf(
             'datatypes', '.ods', header=None, engine='odf')
 
@@ -2633,8 +2631,6 @@ def test_read_lower_diagonal(self):
         assert sheet.shape == (4, 4)
 
     def test_read_headers(self):
-        """Do we read headers correctly?
-        """
         sheet = self.get_exceldf(
             'headers', '.ods', 'Sheet1', index_col=0, engine='odf')