[ARROW-211] Several typos/errors in Layout.md examples

• Type: Bug
• Status: Resolved
• Priority: Trivial
• Resolution: Fixed
• Fix Version/s: 0.1.0
• Component/s: Format
• External issue URL: https://github.com/apache/arrow/issues/15558
• Assignee: Smyatkin Maxim
• Reporter: Smyatkin Maxim
• Created: 06/Jun/16 19:28
• Updated: 11/Jan/23 07:07
• Resolved: 07/Jun/16 06:25

Description

The problems are:

• in "List<List<byte>>" offsets should be 0256 (not 0267), right?
• in "Struct<List<char>, Int32>" field_0 null_bitmap should be 00001101 (not 00011101);
• in "Dense union" "Field-1 array (f: float)" should be "Field-1 array (i: int32)";
• and in "SparseUnion" "mark" should be replaced with " {u2='mark'}

  ".