Some kernel-doc comments in mm/vmalloc.c have leading tab in
indentation.  This leads to excessive indentation in the generated HTML
and to the inconsistency of its layout ([1] vs [2]).

Besides, multi-line Note: sections are not handled properly with extra
indentation.

[1] https://www.kernel.org/doc/html/v4.20/core-api/mm-api.html?#c.vm_map_ram
[2] https://www.kernel.org/doc/html/v4.20/core-api/mm-api.html?#c.vfree

Link: http://lkml.kernel.org/r/1549549644-4903-2-git-send-email-rppt@linux.ibm.comSigned-off-by: Mike Rapoport <rppt@linux.ibm.com>
Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Cc: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>