Index: cackey.c
==================================================================
--- cackey.c
+++ cackey.c
@@ -1660,11 +1660,11 @@
 	return(CACKEY_PCSC_E_GENERIC);
 }
 
 /*
  * SYNPOSIS
- *     ssize_t cackey_get_data(struct cackey_slot *slot, unsigned char *buffer, size_t count, ....
+ *     ssize_t cackey_get_data(struct cackey_slot *slot, unsigned char *buffer, size_t count, unsigned char oid[3]);
  *
  * ARGUMENTS
  *     struct cackey_slot *slot
  *         Slot to send commands to
  *
@@ -1672,12 +1672,12 @@
  *         [OUT] Buffer
  *
  *     size_t count
  *         Number of bytes to attempt to read
  *
- *     size_t initial_offset
- *         Specify the offset to begin the read from
+ *     unsigned char oid[3]
+ *         3-byte OID to read
  *
  *
  * RETURN VALUE
  *     This function returns the number of bytes actually read, or -1 on error.
  *