kbuild: Revert part of e8d400a to resolve a conflict

A more complete patch in the kernel-doc tree also contains this change.

Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Michal Marek <mmarek@suse.cz>

+1 -1
+1 -1
Documentation/kbuild/makefiles.txt
··· 320 320 subdir-ccflags-y, subdir-asflags-y 321 321 The two flags listed above are similar to ccflags-y and as-falgs-y. 322 322 The difference is that the subdir- variants has effect for the kbuild 323 - file where they are present and all subdirectories. 323 + file where tey are present and all subdirectories. 324 324 Options specified using subdir-* are added to the commandline before 325 325 the options specified using the non-subdir variants. 326 326