hp_accel: small documentation updates
hp_accel: small documentation updates

Fix english in Documentation, add "how to test" description.

Signed-off-by: Pavel Machek <2375fa63e2908bb2df59f606483a3aa92321db7a@suse.cz>
Cc: Eric Piel <ad57e93856f954923ffcaaaf48c591840edd8ae8@tremplin-utc.net>
Cc: Vladimir Botka <b2fa728268788085e7f12774f3870e9bbb33311d@suse.cz>
Cc: <c9dc45150e510bac2810c5df6a7a0eb071a4e8fa@hp.com>
Signed-off-by: Andrew Morton <5c1e68b099950c134891f0b6e179498a8ebe9cf9@linux-foundation.org>
Signed-off-by: Linus Torvalds <69652caca27c8b940640ad396ab71f93cacec34f@linux-foundation.org>

TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas