examples/diag_border.rb in write_xlsx-1.09.4 vs examples/diag_border.rb in write_xlsx-1.09.5

@@ -2,20 +2,19 @@
 # -*- coding: utf-8 -*-
 
 require 'write_xlsx'
 
 workbook  = WriteXLSX.new('diag_border.xlsx')
-worksheet = workbook.add_worksheet()
+worksheet = workbook.add_worksheet
 
-
 format1 = workbook.add_format(:diag_type => 1)
 format2 = workbook.add_format(:diag_type => 2)
 format3 = workbook.add_format(:diag_type => 3)
 
 format4 = workbook.add_format(
-    :diag_type   => 3,
-    :diag_border => 7,
-    :diag_color  => 'red'
+  :diag_type   => 3,
+  :diag_border => 7,
+  :diag_color  => 'red'
 )
 
 worksheet.write('B3',  'Text', format1)
 worksheet.write('B6',  'Text', format2)
 worksheet.write('B9',  'Text', format3)