drm/i915: fix typo in function name

Fix function name in comments, a left-over from when i965_reset was
renamed to i915_reset.
Signed-off-by: NEugeni Dodonov <eugeni.dodonov@intel.com>
Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>

drivers/gpu/drm/i915/i915_drv.c

@@ -603,7 +603,7 @@ static int gen6_do_reset(struct drm_device *dev, u8 flags)
 }
 
 /**
- * i965_reset - reset chip after a hang
+ * i915_reset - reset chip after a hang
  * @dev: drm device to reset
  * @flags: reset domains
  *