fixincludes: Fix typos in various files

Signed-off-by: Dhruv Chawla <dhruvc@nvidia.com>

fixincludes/ChangeLog:

	* README: Fix typos.
	* fixinc.in: Likewise.
	* fixincl.c (quoted_file_exists): Likewise.
	* fixlib.c (fix_path_separators): Likewise.
	* inclhack.def: Likewise.
5 files changed