drm/vkms: Formatting and typo fix

Some newlines were missing around comments.
Signed-off-by: Louis Chauvet <louis.chauvet@bootlin.com>
Signed-off-by: Maíra Canal <mcanal@igalia.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240814-google-clarifications-v1-1-3ee76d7d0c28@bootlin.com

drivers/gpu/drm/vkms/vkms_drv.c

@@ -164,9 +164,11 @@ static int vkms_modeset_init(struct vkms_device *vkmsdev)
 	dev->mode_config.max_height = YRES_MAX;
 	dev->mode_config.cursor_width = 512;
 	dev->mode_config.cursor_height = 512;
-	/* FIXME: There's a confusion between bpp and depth between this and
+	/*
+	 * FIXME: There's a confusion between bpp and depth between this and
 	 * fbdev helpers. We have to go with 0, meaning "pick the default",
-	 * which ix XRGB8888 in all cases. */
+	 * which is XRGB8888 in all cases.
+	 */
 	dev->mode_config.preferred_depth = 0;
 	dev->mode_config.helper_private = &vkms_mode_config_helpers;