[mach-o/committed]: Add comments and fix two typos

[Tristan Gingold]

Hi,

this patch fixes two typos I made in the previous ones.

Tristan.

bfd/
2011-08-08  Tristan Gingold  <gingold@adacore.com>

	* mach-o.c (struct mach_o_segment_name_xlat): Add comments.
	(segsec_names_xlat): Reorder elements.
	(bfd_mach_o_read_section_32): Fix typo.
	(bfd_mach_o_read_section_64): Fix typo.


RCS file: /cvs/src/src/bfd/mach-o.c,v
retrieving revision 1.63
diff -c -r1.63 mach-o.c
*** mach-o.c	8 Aug 2011 10:56:31 -0000	1.63
--- mach-o.c	8 Aug 2011 14:48:16 -0000
***************
*** 140,148 ****
  
  static const struct mach_o_segment_name_xlat segsec_names_xlat[] =
    {
-     { "__DWARF", dwarf_section_names_xlat },
      { "__TEXT", text_section_names_xlat },
      { "__DATA", data_section_names_xlat },
      { NULL, NULL }
    };
  
--- 140,148 ----
  
  static const struct mach_o_segment_name_xlat segsec_names_xlat[] =
    {
      { "__TEXT", text_section_names_xlat },
      { "__DATA", data_section_names_xlat },
+     { "__DWARF", dwarf_section_names_xlat },
      { NULL, NULL }
    };
  
***************
*** 1675,1681 ****
            != BFD_MACH_O_SECTION_SIZE))
      return NULL;
  
!   sec = bfd_mach_o_make_bfd_section (abfd, raw.sectname, raw.segname);
    if (sec == NULL)
      return NULL;
  
--- 1675,1681 ----
      return NULL;
  
!   sec = bfd_mach_o_make_bfd_section (abfd, raw.segname, raw.sectname);
    if (sec == NULL)
      return NULL;
  
***************
*** 1714,1720 ****
            != BFD_MACH_O_SECTION_64_SIZE))
      return NULL;
  
!   sec = bfd_mach_o_make_bfd_section (abfd, raw.sectname, raw.segname);
    if (sec == NULL)
      return NULL;
  
--- 1714,1720 ----
            != BFD_MACH_O_SECTION_64_SIZE))
      return NULL;
  
!   sec = bfd_mach_o_make_bfd_section (abfd, raw.segname, raw.sectname);
    if (sec == NULL)
      return NULL;