examples/sparklines1.rb in write_xlsx-1.09.4 vs examples/sparklines1.rb in write_xlsx-1.09.5

@@ -18,44 +18,43 @@
 workbook  = WriteXLSX.new('sparklines1.xlsx')
 worksheet = workbook.add_worksheet
 
 # Some sample data to plot.
 data = [
-        [ -2, 2,  3,  -1, 0 ],
-        [ 30, 20, 33, 20, 15 ],
-        [ 1,  -1, -1, 1,  -1 ]
-       ]
+  [-2, 2,  3,  -1, 0],
+  [30, 20, 33, 20, 15],
+  [1,  -1, -1, 1,  -1]
+]
 
 # Write the sample data to the worksheet.
 worksheet.write_col('A1', data)
 
-
 # Add a line sparkline (the default) with markers.
 worksheet.add_sparkline(
-                        {
-                          :location => 'F1',
-                          :range    => 'Sheet1!A1:E1',
-                          :markers  => 1
-    }
+  {
+    :location => 'F1',
+    :range    => 'Sheet1!A1:E1',
+    :markers  => 1
+  }
 )
 
 # Add a column sparkline with non-default style.
 worksheet.add_sparkline(
-                        {
-                          :location => 'F2',
-                          :range    => 'Sheet1!A2:E2',
-                          :type     => 'column',
-                          :style    => 12
-                        }
-                        )
+  {
+    :location => 'F2',
+    :range    => 'Sheet1!A2:E2',
+    :type     => 'column',
+    :style    => 12
+  }
+)
 
 # Add a win/loss sparkline with negative values highlighted.
 worksheet.add_sparkline(
-                        {
-                          :location        => 'F3',
-                          :range           => 'Sheet1!A3:E3',
-                          :type            => 'win_loss',
-                          :negative_points => 1
-                        }
-                        )
+  {
+    :location        => 'F3',
+    :range           => 'Sheet1!A3:E3',
+    :type            => 'win_loss',
+    :negative_points => 1
+  }
+)
 
 workbook.close