update grab_client_new() documentation

diff --git a/grab_client.c b/grab_client.c
index e81ad992733b8d0fad16ded17694891513875713..4f90a27ab24066ec007dbdfd1a66f6af9dc430ff 100644 (file)
--- a/grab_client.c
+++ b/grab_client.c
@@ -217,11 +217,10 @@ void activate_inactive_grab_clients(int slot, int audio_format_num,
  * check the command line options and allocate a grab_client structure
  *
  * \param fd the file descriptor of the client
- * \param argc the number of command line options
- * \param argv pointers to the command line options
+ * \param line the command line
  * \param err non-zero if an error occured
  *
- * If the command line options  given by \a argc and \a argv are valid.
+ * If the command line options given by \a argc and \a argv are valid.
  * allocate a struct grab_client and initialize it with this valid
  * configuration. Moreover, add the new grab client to the inactive list.
  *