fix spelling errors

fix spelling errors

Only spelling errors; no functional changes.

In docs/misc/dump-core-format.txt there are a few more instances of
'informations'. I'll leave that up to someone who can properly determine
how those sentences should be constructed.

Signed-off-by: Diederik de Haas <didi.debian@cknow.org>
Reviewed-by: Stefano Stabellini <sstabellini@kernel.org>
Acked-by: Jan Beulich <jbeulich@suse.com>
(cherry picked from commit ba6e78f0db820fbeea4df41fde4655020ca05928)

Gbp-Pq: Name 0036-fix-spelling-errors.patch