Fix some doxygen warnings.

(closes issue #17336)
Reported by: snuffy
Patches:
      doxygen-fixes1.diff uploaded by snuffy (license 35)
Tested by: russell

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@268969 65c4cc65-6c06-0410-ace0-fbb531ad65f3

include/asterisk/callerid.h

@@ -181,9 +181,14 @@ int ast_callerid_generate(unsigned char *buf, const char *name, const char *numb
 
 /*!
  * \brief Generate message waiting indicator
+ * \param buf
  * \param active The message indicator state
  *  -- either 0 no messages in mailbox or 1 messages in mailbox
  * \param type Format of message (any of CID_MWI_TYPE_*)
+ * \param codec
+ * \param name
+ * \param number
+ * \param flags
  * \see callerid_generate() for more info as it uses the same encoding
  * \version 1.6.1 changed mdmf parameter to type, added name, number and flags for caller id message generation
  */