[libgudev] gudev: Update list of possible actions

[Bastien Nocera <hadess src gnome org>]

commit fddb4159a6b7f58f072496c0c5e2b0afadc0e328
Author: Bastien Nocera <hadess hadess net>
Date:   Tue Sep 5 17:15:37 2017 +0200

    gudev: Update list of possible actions
    
    Add "online" and "offline" actions as per:
    src/libsystemd/sd-device/device-private.c
    in the systemd repository
    
    https://bugzilla.gnome.org/show_bug.cgi?id=787314

 gudev/gudevclient.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/gudev/gudevclient.c b/gudev/gudevclient.c
index 39a8040..dc5c5d8 100644
--- a/gudev/gudevclient.c
+++ b/gudev/gudevclient.c
@@ -281,7 +281,8 @@ g_udev_client_class_init (GUdevClientClass *klass)
   /**
    * GUdevClient::uevent:
    * @client: The #GUdevClient receiving the event.
-   * @action: The action for the uevent e.g. "add", "remove", "change", "move", etc.
+   * @action: The action for the uevent e.g. "add", "remove", "change", "move",
+   *          "online" or "offline"
    * @device: Details about the #GUdevDevice the event is for.
    *
    * Emitted when @client receives an uevent.